B43L 1/08
Flexible
Official title: flexible
B43L1/08 (Flexible) appears on 22 US grants and 29 published applications in this corpus.
Search patents in B43L- Granted patents
- 22
- Published applications
- 29
- Assignees
- 20
- Inventors
- 55
- Latest grant
- 10 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 4 |
| 2005 | 1 | 1 |
| 2006 | 0 | 4 |
| 2007 | 0 | 5 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 3 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Whiteboard substrate with mounting assembly10 Jun 2025US 12,324,521 B2Teachergeek, Inc.
- Portable dry erase board with carrying case30 Jul 2024US 12,049,100 B1
- Retractable boundary apparatus and system22 Aug 2023US 11,731,451 B2Comsero, Inc.
- Retractable boundary apparatus and system23 Feb 2021US 10,926,576 B2Comsero, Inc.
- Modular portable writing and projection system having variable curvature2 Aug 2016US 9,403,400 B2Maya Design, Inc.
- Board system having a face configured for writing or fixing of printed texts or images on physical medium and related method of preparation11 Dec 2025US 2025/0375978 A1Bi-Silque, S.A.
- Whiteboard substrate with mounting assembly17 Apr 2025US 2025/0120507 A1Teachergeek, Inc.
- Reusable chalkboard kit18 May 2023US 2023/0150295 A1
- Inflatable whiteboard24 Nov 2022US 2022/0371357 A1
- Retractable boundary apparatus and system20 May 2021US 2021/0146715 A1Comsero, Inc.
Most cited
By later US patents
- Electronic print board39US 4,667,254 AOki Electric Industry Co., Ltd. · 1987
- Collapsible freestanding drawing board22US 7,866,074 B2Crayola LLC · 2011
- Modular portable writing and projection system having variable curvature21US 9,403,400 B2Maya Design, Inc. · 2016
- Flexible writing surface18US 4,978,568 AHach Associates, Inc. · 1990
- Method of making a dry erasable substrate17US 6,767,591 B2InVision Enterprises, Inc. · 2004