A45C 3/04
Shopping bags
Official title: Shopping bags; Shopping nets
A45C3/04 (Shopping bags) appears on 184 US grants and 266 published applications in this corpus.
Search patents in A45C- Granted patents
- 184
- Published applications
- 266
- Assignees
- 108
- Inventors
- 440
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 4 |
| 2004 | 0 | 6 |
| 2005 | 2 | 7 |
| 2006 | 1 | 6 |
| 2007 | 3 | 10 |
| 2008 | 2 | 9 |
| 2009 | 3 | 23 |
| 2010 | 2 | 19 |
| 2011 | 3 | 15 |
| 2012 | 6 | 13 |
| 2013 | 5 | 11 |
| 2014 | 6 | 18 |
| 2015 | 7 | 12 |
| 2016 | 9 | 11 |
| 2017 | 8 | 10 |
| 2018 | 8 | 15 |
| 2019 | 6 | 10 |
| 2020 | 10 | 12 |
| 2021 | 9 | 20 |
| 2022 | 10 | 12 |
| 2023 | 4 | 4 |
| 2024 | 7 | 8 |
| 2025 | 5 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tote bag21 Apr 2026US 12,604,952 B2YETI Coolers, LLC
- Computer vision checkout basket and method of use thereof27 Jan 2026US 12,534,268 B2NCR Voyix Corporation
- Compact reusable tote16 Dec 2025US 12,495,873 B2Keote Bags LLC
- Dynamic go-bag service for emergency situations9 Sep 2025US 12,412,203 B1United Services Automobile Association (USAA)
- Reusable mailer bag to plush toy29 Jul 2025US 12,371,228 B2Green Trek LLC
Most cited
By later US patents
- Convertible cooler and cushion355US 4,679,242 A1987
- Soft-sided insulated container with inflatable wall structure244US 9,408,445 B2California Innovations Inc. · 2016
- Insulated beverage box carrier232US 4,812,054 A1989
- Beverage carrier216US 4,819,793 ACharles, Fong and Associates · 1989
- Foldable insulated bag213US 7,682,080 B2California Innovations Inc. · 2010