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Google Keyword Rankings for : who invented blackboard duster
1
https://www.clarus.com/blog/history-of-the-blackboard/
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https://www.clarus.com/blog/history-of-the-blackboard/
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2
https://suiter.com/patent-of-the-day-automatic-eraser/
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https://suiter.com/patent-of-the-day-automatic-eraser/
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3
https://patents.google.com/patent/GB2090123A/en
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https://patents.google.com/patent/GB2090123A/en
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4
https://slate.com/human-interest/2014/10/a-history-of-the-blackboard-how-the-blackboard-became-an-effective-and-ubiquitous-teaching-tool.html
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https://slate.com/human-interest/2014/10/a-history-of-the-blackboard-how-the-blackboard-became-an-effective-and-ubiquitous-teaching-tool.html
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5
https://familytreemagazine.com/history/timelines/history-matters-chalk/
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https://familytreemagazine.com/history/timelines/history-matters-chalk/
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6
https://blogs.ubc.ca/etec540sept12/2012/10/28/the-history-and-future-of-the-chalkboard/
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https://blogs.ubc.ca/etec540sept12/2012/10/28/the-history-and-future-of-the-chalkboard/
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7
https://supply.unicef.org/s4416506.html
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https://supply.unicef.org/s4416506.html
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8
https://resilienteducator.com/classroom-resources/the-history-of-the-classroom-blackboard/
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https://resilienteducator.com/classroom-resources/the-history-of-the-classroom-blackboard/
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9
https://www.google.com/patents/US3748684
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https://www.google.com/patents/US3748684
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10
https://ijrest.net/downloads/volume-4/issue-5/pid-ijrest-45201704.pdf
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https://ijrest.net/downloads/volume-4/issue-5/pid-ijrest-45201704.pdf
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11
https://www.mts-designmfg.com/case-studies/208/skybrush/
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https://www.mts-designmfg.com/case-studies/208/skybrush/
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12
https://www.academia.edu/40922580/DESIGN_OF_BLACKBOARD_DUSTER_CLEANING_MACHINE
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https://www.academia.edu/40922580/DESIGN_OF_BLACKBOARD_DUSTER_CLEANING_MACHINE
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13
https://www.officemax.co.nz/Office-Products/Whiteboards-Meeting-Supplies/Whiteboard-Accessories/Whiteboard-Blackboard-Duster-2219409
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https://www.officemax.co.nz/Office-Products/Whiteboards-Meeting-Supplies/Whiteboard-Accessories/Whiteboard-Blackboard-Duster-2219409
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14
https://www.scirp.org/journal/paperinformation.aspx?paperid=104066
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https://www.scirp.org/journal/paperinformation.aspx?paperid=104066
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15
https://www.etsy.com/market/chalkboard_eraser
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https://www.etsy.com/market/chalkboard_eraser
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16
http://www.madehow.com/Volume-2/Chalkboard.html
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http://www.madehow.com/Volume-2/Chalkboard.html
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17
https://www.facebook.com/irememberSG/photos/in-the-70s-and-80s-every-class-was-issued-boxes-of-white-and-coloured-chalk-and-/2092343250783507/
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https://www.facebook.com/irememberSG/photos/in-the-70s-and-80s-every-class-was-issued-boxes-of-white-and-coloured-chalk-and-/2092343250783507/
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18
https://www.amazon.in/Emraw-Chalkboard-Cleaner-Blackboard-Whiteboard/dp/B07DM2KSWS
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https://www.amazon.in/Emraw-Chalkboard-Cleaner-Blackboard-Whiteboard/dp/B07DM2KSWS
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19
http://www.historyofpencils.com/writing-instruments-history/blackboard-chalk-and-whiteboard-pen-history-and-future/
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http://www.historyofpencils.com/writing-instruments-history/blackboard-chalk-and-whiteboard-pen-history-and-future/
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20
https://www.indiamart.com/proddetail/blackboard-duster-felts-pads-4610945288.html
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https://www.indiamart.com/proddetail/blackboard-duster-felts-pads-4610945288.html
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21
https://patents.justia.com/patents-by-us-classification/434/417
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https://patents.justia.com/patents-by-us-classification/434/417
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22
https://www.encyclo.co.uk/meaning-of-Chalkboard_eraser
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https://www.encyclo.co.uk/meaning-of-Chalkboard_eraser
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23
https://www.slideshare.net/iaeme/duster-detaching-mechanism-for-automated-motorized-whiteboard
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https://www.slideshare.net/iaeme/duster-detaching-mechanism-for-automated-motorized-whiteboard
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24
https://www.vocabulary.com/dictionary/blackboard%20eraser
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https://www.vocabulary.com/dictionary/blackboard%20eraser
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25
https://www.semanticscholar.org/paper/AUTOMATIC-BLACKBOARD-ERASER-Ugale-Marathe/1f6ab82a7dd3df69822ba2508b2a0e4665d643e9
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https://www.semanticscholar.org/paper/AUTOMATIC-BLACKBOARD-ERASER-Ugale-Marathe/1f6ab82a7dd3df69822ba2508b2a0e4665d643e9
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26
https://stock.adobe.com/search?k=blackboard%20duster
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https://stock.adobe.com/search?k=blackboard%20duster
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27
https://www.flipkart.com/pens-stationery/office-supplies/boards-dusters/dusters/pr?sid=dgv%2Ctkw%2Cb86%2Ce8o&page=2
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https://www.flipkart.com/pens-stationery/office-supplies/boards-dusters/dusters/pr?sid=dgv%2Ctkw%2Cb86%2Ce8o&page=2
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28
https://www.thelabequipment.com/learning/classroom-student/duster-wiper-for-blackboard
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https://www.thelabequipment.com/learning/classroom-student/duster-wiper-for-blackboard
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29
https://www.sutori.com/story/out-with-the-old--H3xGXqn7nN1AxsDQoY8EX9cm
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https://www.sutori.com/story/out-with-the-old--H3xGXqn7nN1AxsDQoY8EX9cm
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30
https://www.chalkboardsuk.co.uk/en-us/shop-by-category/chalkboard-markers-and-accessories/chalk-accessories/p391-chalkboard-duster.html
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https://www.chalkboardsuk.co.uk/en-us/shop-by-category/chalkboard-markers-and-accessories/chalk-accessories/p391-chalkboard-duster.html
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31
https://www.synonym.com/synonyms/blackboard-eraser
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https://www.synonym.com/synonyms/blackboard-eraser
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32
https://www.ijeast.com/papers/231-232,Tesma512,IJEAST.pdf
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https://www.ijeast.com/papers/231-232,Tesma512,IJEAST.pdf
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33
https://www.ijcrt.org/papers/IJCRT1892595.pdf
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https://www.ijcrt.org/papers/IJCRT1892595.pdf
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34
https://www.myveda.co.ke/product/blackboard-duster/
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https://www.myveda.co.ke/product/blackboard-duster/
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35
https://www.stockunlimited.com/image/hand-holding-a-blackboard-duster-with-business-plan-concept_1974991.html
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https://www.stockunlimited.com/image/hand-holding-a-blackboard-duster-with-business-plan-concept_1974991.html
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36
https://www.youtube.com/watch?v=xJgBdmklcso
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https://www.youtube.com/watch?v=xJgBdmklcso
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37
https://www.irjet.net/archives/V9/i8/IRJET-V9I8259.pdf
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https://www.irjet.net/archives/V9/i8/IRJET-V9I8259.pdf
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38
https://www.k12schoolsupplies.net/Premium-Chalkboard-Eraser-p/chl74586.htm
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https://www.k12schoolsupplies.net/Premium-Chalkboard-Eraser-p/chl74586.htm
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39
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5082488/
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https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5082488/
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40
https://officemart.co.ke/catalogue/black-board-duster-bd01_6291/
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https://officemart.co.ke/catalogue/black-board-duster-bd01_6291/
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41
https://sites.google.com/site/autoblackboarderaser/hardware-implementation/mechanical-hardware
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https://sites.google.com/site/autoblackboarderaser/hardware-implementation/mechanical-hardware
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42
http://www.ijetie.org/articles/IJETIE_201512006.pdf
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http://www.ijetie.org/articles/IJETIE_201512006.pdf
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43
https://www.allindianpatents.com/patents/219747-mecha-duster
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https://www.allindianpatents.com/patents/219747-mecha-duster
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44
https://www.wikihow.com/Clean-a-Chalkboard
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https://www.wikihow.com/Clean-a-Chalkboard
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45
https://forum.wordreference.com/threads/whiteboard-cleaner-or-a-whiteboard-eraser.3743323/
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https://forum.wordreference.com/threads/whiteboard-cleaner-or-a-whiteboard-eraser.3743323/
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46
https://www.quora.com/What-are-the-ten-uses-of-blackboard-and-chalk-in-school
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https://www.quora.com/What-are-the-ten-uses-of-blackboard-and-chalk-in-school
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47
https://www.needpix.com/photo/download/502622/blackboard-chalkboard-duster-eraser-classroom-school-teaching-free-pictures-free-photos
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https://www.needpix.com/photo/download/502622/blackboard-chalkboard-duster-eraser-classroom-school-teaching-free-pictures-free-photos
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48
https://contest.techbriefs.com/2015/entries/machinery-automation-robotics/5900
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https://contest.techbriefs.com/2015/entries/machinery-automation-robotics/5900
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49
https://www.studocu.com/in/document/sasi-institute-of-technology-and-engineering/electronics-communication-and-engineering/reference-5-automatic-black-board-cleaner-it-is-used-in-embedded-system-iot-cleaning-black/21814703
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https://www.studocu.com/in/document/sasi-institute-of-technology-and-engineering/electronics-communication-and-engineering/reference-5-automatic-black-board-cleaner-it-is-used-in-embedded-system-iot-cleaning-black/21814703
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50
https://www.quickcompany.in/patents/white-board-dry-and-wet-flip-duster-eraser
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https://www.quickcompany.in/patents/white-board-dry-and-wet-flip-duster-eraser
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51
https://www.theatlantic.com/technology/archive/2016/10/theres-no-erasing-the-chalkboard/503975/
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https://www.theatlantic.com/technology/archive/2016/10/theres-no-erasing-the-chalkboard/503975/
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52
http://www.dusteze.com/en/function/main.php?id=1&tid=9
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http://www.dusteze.com/en/function/main.php?id=1&tid=9
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53
https://www.winc.com.au/main-catalogue-productdetail/crayola-chalkboard-whiteboard-duster/20000718
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https://www.winc.com.au/main-catalogue-productdetail/crayola-chalkboard-whiteboard-duster/20000718
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54
https://www.ijsrd.com/articles/IJSRDV8I10527.pdf
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https://www.ijsrd.com/articles/IJSRDV8I10527.pdf
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55
https://www.gse.harvard.edu/news/ed/17/08/tools-chalk
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https://www.gse.harvard.edu/news/ed/17/08/tools-chalk
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56
https://polyvision.com/about/news/five-reasons-educators-still-prefer-chalkboards/
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https://polyvision.com/about/news/five-reasons-educators-still-prefer-chalkboards/
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57
https://www.ehow.com/how_6081908_make-chalkboard-eraser.html
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https://www.ehow.com/how_6081908_make-chalkboard-eraser.html
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58
https://www.ijser.org/researchpaper/DESIGN-AND-FABRICATION-OF-VACUUM-OPERATED-CHALK-DUST-COLLECTOR.pdf
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https://www.ijser.org/researchpaper/DESIGN-AND-FABRICATION-OF-VACUUM-OPERATED-CHALK-DUST-COLLECTOR.pdf
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59
https://kids.kiddle.co/Blackboard
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https://kids.kiddle.co/Blackboard
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60
https://journals.sagepub.com/doi/abs/10.1177/002205741307801909
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https://journals.sagepub.com/doi/abs/10.1177/002205741307801909
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61
https://wrytin.com/muskanlaul/blackboard-chalk-and-duster-jw9mxihy
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https://wrytin.com/muskanlaul/blackboard-chalk-and-duster-jw9mxihy
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62
https://www.collinscraft.com.au/products/blackboard-duster
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https://www.collinscraft.com.au/products/blackboard-duster
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63
http://www.ijlret.com/Papers/Vol-2-issue-12/4-B2016445.pdf
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http://www.ijlret.com/Papers/Vol-2-issue-12/4-B2016445.pdf
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64
https://www.wisegeek.com/what-is-the-history-of-the-chalkboard.htm
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https://www.wisegeek.com/what-is-the-history-of-the-chalkboard.htm
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65
https://choosemarker.com/how-to-clean-chalkboard-erasers/
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https://choosemarker.com/how-to-clean-chalkboard-erasers/
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66
https://www.researchgate.net/publication/346842665_A_Design_of_Remote-Controlled_Chalkboard_Eraser
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https://www.researchgate.net/publication/346842665_A_Design_of_Remote-Controlled_Chalkboard_Eraser
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67
https://www.iosrjournals.org/iosr-jmce/papers/ICAET-2014/me/volume-1/13.pdf
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https://www.iosrjournals.org/iosr-jmce/papers/ICAET-2014/me/volume-1/13.pdf
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68
https://issuu.com/tjprc/docs/76.ijmperdoct201976
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https://issuu.com/tjprc/docs/76.ijmperdoct201976
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69
https://texashistory.unt.edu/ark:/67531/metapth512635/
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https://texashistory.unt.edu/ark:/67531/metapth512635/
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70
http://www.ijarse.com/images/fullpdf/1514972141_MD02-024.pdf
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http://www.ijarse.com/images/fullpdf/1514972141_MD02-024.pdf
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71
https://www.woodenplayroom.com.au/collections/chalk-blackboards
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https://www.woodenplayroom.com.au/collections/chalk-blackboards
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72
https://donkeatinggroup.com/product/giotto-chalk-duster-eraser/
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https://donkeatinggroup.com/product/giotto-chalk-duster-eraser/
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73
https://www.jetir.org/view?paper=JETIR1904427
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https://www.jetir.org/view?paper=JETIR1904427
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74
https://www.thefreedictionary.com/blackboard+eraser
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https://www.thefreedictionary.com/blackboard+eraser
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75
https://physicsworld.com/a/the-power-of-the-blackboard/
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https://physicsworld.com/a/the-power-of-the-blackboard/
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76
https://flutterwave.com/store/passnice/gtofjlx07sgt
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77
https://www.meesho.com/ciconia-premium-magnetic-white-board-duster--blackboard-duster--chalkboard-duster-with-marker-holder---assorted-color-pack-of-4/p/1jjkcw
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https://www.meesho.com/ciconia-premium-magnetic-white-board-duster--blackboard-duster--chalkboard-duster-with-marker-holder---assorted-color-pack-of-4/p/1jjkcw
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78
https://www.pinterest.com/pin/771311873675159650/
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https://www.pinterest.com/pin/771311873675159650/
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79
https://ritzel.siu.edu/courses/443s/classroom/chalkboard.htm
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https://ritzel.siu.edu/courses/443s/classroom/chalkboard.htm
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80
https://www.whiteboardsandpinboards.com.au/are-chalkboards-still-used-in-schools/
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https://www.whiteboardsandpinboards.com.au/are-chalkboards-still-used-in-schools/
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81
https://www.ebay.com.au/itm/303811389601
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82
https://www.red17.co.uk/blog/the-history-of-whiteboards/
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https://www.red17.co.uk/blog/the-history-of-whiteboards/
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83
http://203.201.63.46:8080/jspui/bitstream/123456789/6270/1/PR3245%20Blackboard%20Cleaning%20Robot%20Akshay%20Rajeev%20_%20K%20Dinesh%20Raj%20_%20Ria%20Augustine%20%20_%20S.k%20Yukta%20Swamy%20%20Ms.%20Anju%20Das-Aug-2021.pdf
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http://203.201.63.46:8080/jspui/bitstream/123456789/6270/1/PR3245%20Blackboard%20Cleaning%20Robot%20Akshay%20Rajeev%20_%20K%20Dinesh%20Raj%20_%20Ria%20Augustine%20%20_%20S.k%20Yukta%20Swamy%20%20Ms.%20Anju%20Das-Aug-2021.pdf
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84
https://pballew.blogspot.com/2014/06/a-brief-history-of-blackboards-and.html
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https://pballew.blogspot.com/2014/06/a-brief-history-of-blackboards-and.html
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85
https://www.theworkplacedepot.co.uk/news/whiteboards-history/
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https://www.theworkplacedepot.co.uk/news/whiteboards-history/
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86
https://topicalteaching.com/tag/throwing-a-blackboard-duster/
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https://topicalteaching.com/tag/throwing-a-blackboard-duster/
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87
https://www.whoguides.com/who-invented-the-blackboard
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https://www.whoguides.com/who-invented-the-blackboard
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88
https://www.whoinventedit.net/who-invented-the-chalkboard/
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https://www.whoinventedit.net/who-invented-the-chalkboard/
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89
https://writeyboards.com/blogs/blog/53752133-the-history-of-whiteboards-is-written-in-chalk
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https://writeyboards.com/blogs/blog/53752133-the-history-of-whiteboards-is-written-in-chalk
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90
https://pediaa.com/what-is-the-difference-between-blackboard-and-whiteboard/
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https://pediaa.com/what-is-the-difference-between-blackboard-and-whiteboard/
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91
https://www.sunjournal.com/2019/04/23/society-hosts-talk-on-blackboard-inventor-from-rumford/
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https://www.sunjournal.com/2019/04/23/society-hosts-talk-on-blackboard-inventor-from-rumford/
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92
https://www.diva-portal.org/smash/get/diva2:1373198/FULLTEXT01.pdf
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https://www.thehindu.com/opinion/open-page/ode-to-the-blackboard/article26424346.ece
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https://craftschmaft.com/diy-chalkboard-eraser-guide/
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https://www.indiatoday.in/education-today/featurephilia/story/blackboard-digital-board-343947-2016-09-29
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