A45C 5/146
Retractable
Official title: {retractable}
A45C5/146 (Retractable) appears on 166 US grants and 179 published applications in this corpus.
Search patents in A45C- Granted patents
- 166
- Published applications
- 179
- Assignees
- 69
- Inventors
- 309
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 7 | 5 |
| 2003 | 5 | 5 |
| 2004 | 3 | 13 |
| 2005 | 0 | 9 |
| 2006 | 8 | 5 |
| 2007 | 3 | 7 |
| 2008 | 1 | 6 |
| 2009 | 3 | 2 |
| 2010 | 5 | 10 |
| 2011 | 3 | 5 |
| 2012 | 5 | 6 |
| 2013 | 8 | 6 |
| 2014 | 3 | 9 |
| 2015 | 8 | 12 |
| 2016 | 9 | 9 |
| 2017 | 8 | 6 |
| 2018 | 5 | 13 |
| 2019 | 11 | 11 |
| 2020 | 5 | 8 |
| 2021 | 4 | 5 |
| 2022 | 5 | 6 |
| 2023 | 3 | 6 |
| 2024 | 2 | 1 |
| 2025 | 6 | 8 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-mode luggage apparatus and method11 Aug 2026US 12,702,209 B2Phil and Teds Design Limited
- Piece of luggage with a handle-to-stand conversion feature14 Jul 2026US 12,677,917 B2
- Transporter and stairs climber for heavy loads31 Mar 2026US 12,588,741 B2
- Luggage case capable of changing into travel carrier25 Nov 2025US 12,478,158 B1
- Transport device having a rolling body16 Sep 2025US 12,415,559 B2Swiss Full Panorama GmbH
- Bags and bag assemblies9 Apr 2026US 2026/0096638 A1Acushnet Company
- Suitcase with backpack functionality12 Mar 2026US 2026/0069008 A1Asia Luggage Inc.
- Bags and bag assemblies26 Feb 2026US 2026/0053243 A1Acushnet Company
- Luggage Apparatus with Concealable Retractable Wheel Mechanism5 Feb 2026US 2026/0033609 A1
- Piece of Luggage with a Handle-to-Stand Conversion Feature18 Dec 2025US 2025/0380776 A1
Most cited
By later US patents
- Cooler with fold-down corner wheels, a pop-up pull handle, integral bottle and fold down cutting board183US 5,373,708 A1994
- Wheelable, storable cooler180US 5,313,817 A1994
- Mobile cooler with retractable wheels and handles157US 5,249,438 ASystemwide Product · 1993
- Portable cooler with retractable wheels146US 4,846,493 A1989
- Wheeled portable cooler116US 5,465,985 A1995