Class B43L : ARTICLES FOR WRITING OR DRAWING UPON; ACCESSORIES FOR WRITING OR DRAWING
Subclass 5/02: Drawing-boards (drawing-desks or tables A47B 27/00, A47B 85/02; stands for drawing-boards A47B 97/04) having means for clamping sheets of paper thereto (drawing-pins B43M 15/00)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11224272 | Portable art case | Jan 07, 20 | Jan 18, 22 | Colorpockit LLC |
| 10723167 | Structurally compact backlit display assembly | Jun 19, 18 | Jul 28, 20 | REVOLUTION SIGN AND MEDIA GROUP LLC |
| 10482792 | Structurally compact display assembly with pressure fit | Sep 29, 17 | Nov 19, 19 | REVOLUTION SIGN AND MEDIA GROUP LLC |
| 10258151 | Children's drawing table | Sep 04, 14 | Apr 16, 19 | Not available |
| 9809050 | Structurally compact display assembly with pressure fit | May 08, 17 | Nov 07, 17 | REVOLUTION SIGN AND MEDIA GROUP LLC |
| 9747810 | Magnetic display including quick-release mechanism | Feb 03, 12 | Aug 29, 17 | REQUISITE SOLUTIONS INCORPORATED |
| 9427071 | Strap system for electronic device | Aug 14, 13 | Aug 30, 16 | TreeFrog Developments, Inc. |
| 9409435 | Writing boards | Mar 27, 14 | Aug 09, 16 | SG WORLD LIMITED |
| 9377155 | Portable-device presentation system | Feb 07, 14 | Jun 28, 16 | Not available |
| 9095959 | Adjustable soldering hold down | Aug 24, 12 | Aug 04, 15 | Not available |
| 9021711 | Mechanical drawing board | Feb 08, 13 | May 05, 15 | Not available |
| 8535323 | Constraining ring inserter | Jan 25, 08 | Sep 17, 13 | DEPUY SYNTHES PRODUCTS, LLC |
| 8262070 | Clamping device with a linking member | Jul 01, 09 | Sep 11, 12 | Comart Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0033,404 | SUPPORT SYSTEM, BOARD WITH SURFACE CONFIGURED FOR WRITING AND RELATED PREPARATION METHOD | Feb 14, 23 | Jan 30, 25 | Not available |
| 2020/0346,481 | STRUCTURALLY COMPACT BACKLIT DISPLAY ASSEMBLY | Jul 21, 20 | Nov 05, 20 | REVOLUTION SIGN AND MEDIA GROUP LLC |
| 2018/0297,391 | STRUCTURALLY COMPACT BACKLIT DISPLAY ASSEMBLY | Jun 19, 18 | Oct 18, 18 | REVOLUTION SIGN AND MEDIA GROUP LLC |
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