E05C 17/54
Portable devices
Official title: Portable devices, e.g. wedges; wedges for holding wings open or closed (E05C17/047 takes precedence)
E05C17/54 (Portable devices) appears on 181 US grants and 156 published applications in this corpus.
Search patents in E05C- Granted patents
- 181
- Published applications
- 156
- Assignees
- 53
- Inventors
- 297
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 3 |
| 2004 | 1 | 3 |
| 2005 | 0 | 7 |
| 2006 | 2 | 3 |
| 2007 | 1 | 3 |
| 2008 | 2 | 5 |
| 2009 | 1 | 5 |
| 2010 | 5 | 4 |
| 2011 | 3 | 6 |
| 2012 | 4 | 3 |
| 2013 | 3 | 6 |
| 2014 | 5 | 17 |
| 2015 | 10 | 12 |
| 2016 | 6 | 7 |
| 2017 | 9 | 7 |
| 2018 | 7 | 8 |
| 2019 | 5 | 10 |
| 2020 | 7 | 5 |
| 2021 | 7 | 4 |
| 2022 | 2 | 4 |
| 2023 | 7 | 7 |
| 2024 | 7 | 11 |
| 2025 | 8 | 8 |
| 2026 | 10 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Door stopper15 Sep 2026US 12,735,925 B2Ningbo Hyderon Hardware Co., Ltd.
- Mountable doorstop25 Aug 2026US 12,716,279 B2
- Electrical enclosure door stabilizer11 Aug 2026US 12,704,008 B2Robroy Enclosures, Inc.
- Dual-purpose door stopper used for hair and smooth surfaces11 Aug 2026US 12,704,009 B2Ningbo Hyderon Hardware Co., Ltd.
- Adjustable lock for inward opening doors21 Jul 2026US 12,687,057 B1
- Clip assemblies for vehicles24 Sep 2026US 2026/0286753 A1Dt Manufacturing One LLC
- Chock with lighting element10 Sep 2026US 2026/0266111 A1BOLT Rescue LLC
- Door stopper9 Jul 2026US 2026/0193914 A1Ningbo Hyderon Hardware Co., Ltd.
- Door flip guard security system and device18 Jun 2026US 2026/0168297 A1
- Door locking device comprising a notched shaft14 May 2026US 2026/0132662 A1Sentinel Co., Ltd.
Most cited
By later US patents