A45C 13/06
Frame closures
A45C13/06 (Frame closures) appears on 29 US grants and 28 published applications in this corpus.
Search patents in A45C- Granted patents
- 29
- Published applications
- 28
- Assignees
- 19
- Inventors
- 59
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 2 |
| 2005 | 3 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 4 |
| 2019 | 1 | 0 |
| 2020 | 1 | 4 |
| 2021 | 2 | 2 |
| 2022 | 4 | 3 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 2 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bag with opening mechanism1 Sep 2026US 12,721,409 B2
- Backpack laptop riser6 Jan 2026US 12,514,359 B2
- Bag for electronic devices28 Oct 2025US 12,453,397 B2Humanfactorx S.R.L.
- Portable collapsible modular and waterproof storage and transportation system28 Oct 2025US 12,454,389 B2Rux Box Corporation
- Foldable frame device with spool21 May 2024US 11,987,974 B2
- Portable collapsible modular and waterproof storage and transportation system29 Jan 2026US 2026/0028152 A1Rux Box Corporation
- Storage bag assembly and method of use26 Dec 2024US 2024/0423341 A1
- Backpack laptop riser31 Oct 2024US 2024/0358144 A1
- Bag for electronic devices11 Jan 2024US 2024/0008613 A1Humanfactorx S.R.L.
- Bag with opening mechanism16 Mar 2023US 2023/0079466 A1
Most cited
By later US patents
- Method and apparatus for folding and collapsing objects supported by flexible loops135US 5,213,147 A1993
- Multiple use bag65US 4,979,833 A1990
- Sealable bag65US 5,797,683 AAquaman (UK) Ltd. · 1998
- Bag mouth closure structure50US 5,118,201 A1992
- Combination identification card holder and luggage lock45US 3,971,458 AAtlantic Products Corporation · 1976