A45C 11/325
Spare-key holders
Official title: {Spare-key holders}
A45C11/325 (Spare-key holders) appears on 53 US grants and 22 published applications in this corpus.
Search patents in A45C- Granted patents
- 53
- Published applications
- 22
- Assignees
- 27
- Inventors
- 85
- Latest grant
- 17 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 3 | 2 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 3 |
| 2007 | 2 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Mechanical key and card key17 Dec 2024US 12,168,891 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Key rotor for use with manual key switches19 Oct 2021US 11,149,470 B2
- Multiple key fob holder10 Mar 2020US 10,582,748 B1
- Systems and methods for a detachable key holder and organizer24 Jul 2018US 10,028,605 B1Nite Ize, Inc.
- Backup key for multiple backup key integration into a mobile device case4 Oct 2016US 9,460,571 B2Ford Global Technologies, LLC
- Key holder30 Mar 2023US 2023/0099784 A1Abdullahkeyorganiser Limited
- Mechanical key and card key2 Mar 2023US 2023/0062892 A1Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Flat card for dispensing keys30 Dec 2021US 2021/0401141 A1
- Key Rotor for Use with Manual Key Switches22 Aug 2019US 2019/0257119 A1
- Systems and methods for a detachable key holder and organizer5 Jul 2018US 2018/0184831 A1Nite Ize, Inc.
Most cited
By later US patents
- Plate-shaped holder housing for daily use and/or consumer articles62US 6,044,967 AVictorinox AG · 2000
- Personal carrier case40US 5,950,816 A1999
- Card key and/or coin holder38US 4,037,716 A1977
- Electronic key structure36US 6,460,386 B1Alpha Corporation · 2002
- Plastic card/key combination and hinge structure35US 4,677,835 A1987