Class B43L : ARTICLES FOR WRITING OR DRAWING UPON; ACCESSORIES FOR WRITING OR DRAWING
Subclass 1/10: Repeatedly-usable boards or tablets for writing or drawing (drawing-boards B43L 5/00) Blackboards (easels or stands for blackboards A47B 97/04) Writing surfaces thereof
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12145396 | Write erasable component system | Nov 25, 19 | Nov 19, 24 | Not available |
| 11951764 | Dry erase marker board system with solid wetting marker board | Nov 21, 22 | Apr 09, 24 | ANTEMILAN, LLC |
| 11504995 | Dry erase marker board system with solid wetting marker board | Feb 20, 20 | Nov 22, 22 | ANTEMILAN, LLC |
| 11129476 | Writing board holder | Oct 08, 19 | Sep 28, 21 | Not available |
| 11054922 | Using method of rewritable board | Oct 29, 19 | Jul 06, 21 | National Cheng Kung University |
| 10984671 | Information display apparatus, information display method, and computer-readable recording medium | Mar 19, 18 | Apr 20, 21 | Casio Computer Co. Ltd. |
| 10828929 | Electronic board | Jun 21, 19 | Nov 10, 20 | SHARP KABUSHIKI KAISHA |
| 10486458 | Write erasable component system | Sep 08, 14 | Nov 26, 19 | Not available |
| 10306996 | Multi-purpose children's furniture | May 11, 18 | Jun 04, 19 | Not available |
| 10280333 | Coating compositions | Feb 01, 16 | May 07, 19 | Seagrave Coatings Corp. |
| 10125281 | 1K waterborne dry-erase coating composition | May 25, 17 | Nov 13, 18 | The Sherwin-Williams Company |
| 9493029 | Low volatile organic component dry erase siloxane-based coatings | Jan 21, 13 | Nov 15, 16 | IDEAPAINT, INC. |
| 9493675 | Clear siloxane-based write-erase coating with low volatile organic character | Jan 21, 13 | Nov 15, 16 | IDEAPAINT, INC. |
| 9403400 | Modular portable writing and projection system having variable curvature | Aug 20, 10 | Aug 02, 16 | THE BOSTON CONSULTING GROUP, INC. |
| 9189981 | Display method, film and display device using magnetic particles | Feb 07, 13 | Nov 17, 15 | NANOBRICK CO., LTD. |
| 9168566 | Process for producing a projection blackboard | Mar 25, 13 | Oct 27, 15 | JFE METAL PRODUCTS & ENGINEERING INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0115,073 | Write Erasable Component System | Oct 31, 24 | Apr 10, 25 | Not available |
| 2023/0311,559 | WRITING BOARD SET AND PEEKING PREVENTION SYSTEM | Mar 28, 23 | Oct 05, 23 | Nitto Denko Corporation |
| 2021/0060,998 | ELECTRONIC BLACKBOARD | Sep 26, 19 | Mar 04, 21 | Not available |
| 2020/0001,645 | ELECTRONIC BOARD | Jun 21, 19 | Jan 02, 20 | Not available |
| 2019/0291,500 | RECESSED MARKER TRAY AND ACCESSORY HOLDER FOR A WRITING SURFACE | Mar 21, 18 | Sep 26, 19 | Not available |
| 2016/0250,887 | HYGIENE SYSTEM FOR DISPLAYING A DISPLAY MEDIUM | Feb 29, 16 | Sep 01, 16 | Not available |
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