B43L 1/06
Rigid
Official title: rigid
B43L1/06 (Rigid) appears on 35 US grants and 31 published applications in this corpus.
Search patents in B43L- Granted patents
- 35
- Published applications
- 31
- Assignees
- 22
- Inventors
- 71
- Latest grant
- 9 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 8 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 4 |
| 2007 | 2 | 5 |
| 2008 | 0 | 2 |
| 2009 | 2 | 3 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dry erase marker board system with solid wetting marker board9 Apr 2024US 11,951,764 B1Antemilan, LLC
- Systems and methods related to arrangement of tiles25 Apr 2023US 11,636,784 B2
- Dry erase marker board system with solid wetting marker board22 Nov 2022US 11,504,995 B1Antemilan, LLC
- Writing board holder28 Sep 2021US 11,129,476 B2
- Wall mounted display board system with a base castor and method of use29 Dec 2020US 10,875,352 B1
- Freestanding sensory learning and display tool with incorporated reusable writing surface14 May 2026US 2026/0134793 A1
- Display board ballistic shield2 Oct 2025US 2025/0305800 A1
- Systems and Methods Related to Arrangement of Tiles7 Apr 2022US 2022/0108634 A1GTU Enterprises LLC
- Writing board holder9 Apr 2020US 2020/0107638 A1
- Touch Blackboard, Touch Blackboard Frame, Touch All-In-One Machine and Combined Blackboard5 Oct 2017US 2017/0287345 A1Uc Nano Technologies Co., Ltd.
Most cited
By later US patents
- Bulletin board and accessory attaching mechanism66US 5,658,635 ABoone International, Inc. · 1997
- Mobile display board arrangement60US 5,941,713 AHaworth, Inc. · 1999
- Multi-purpose hook37US 5,910,351 ABoone International, Inc. · 1999
- Convertible dry wipe board32US 4,828,502 ADennison Manufacturing Company · 1989
- Bulletin board accessories and accessory attaching mechanism30US 5,976,663 ABoone International, Inc. · 1999