A41B 9/04
Knickers for ladies, with or without inserted crotch or seat parts
A41B9/04 (Knickers for ladies, with or without inserted crotch or seat parts) appears on 160 US grants and 244 published applications in this corpus.
Search patents in A41B- Granted patents
- 160
- Published applications
- 244
- Assignees
- 86
- Inventors
- 354
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 3 |
| 2004 | 5 | 6 |
| 2005 | 1 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 6 |
| 2008 | 0 | 5 |
| 2009 | 2 | 5 |
| 2010 | 5 | 10 |
| 2011 | 3 | 11 |
| 2012 | 3 | 11 |
| 2013 | 6 | 11 |
| 2014 | 1 | 19 |
| 2015 | 6 | 15 |
| 2016 | 9 | 16 |
| 2017 | 5 | 13 |
| 2018 | 10 | 12 |
| 2019 | 14 | 20 |
| 2020 | 10 | 13 |
| 2021 | 4 | 10 |
| 2022 | 8 | 14 |
| 2023 | 5 | 11 |
| 2024 | 9 | 8 |
| 2025 | 7 | 15 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluidic methods and devices6 Oct 2026US 12,753,749 B2Obotics Inc.
- Cooling undergarment25 Aug 2026US 12,714,156 B2Care for There LLC
- Compression and/or contention garment for lymphoedema treatment6 Jan 2026US 12,514,758 B2Thuasne
- Garment1 Jul 2025US 12,342,887 B2It's Personal Girl, Inc.
- Multi-layered undergarment gusset system27 May 2025US 12,310,424 B1
- Leg loop undergarment1 Oct 2026US 2026/0294009 A1Ghost Panty LLC
- Invisible underpants with an anti-embarrassment crotch structure24 Sep 2026US 2026/0283264 A1Guangzhou Xingxing Cotton Technology R&D Co., Ltd.
- Gusset performance structure and garment including same12 Mar 2026US 2026/0069469 A1Thinx Inc.
- Supportive pelvic garment27 Nov 2025US 2025/0359602 A1myPelvicBra
- Underwear20 Nov 2025US 2025/0351889 A1
Most cited
By later US patents
- Undergarment with combination of loose fitting seat, upper abdomen and leg areas and supporting crotch area94US 5,210,882 A1993
- Garment having a suspended moisture management panel87US 5,435,014 AIntelpro Corporation · 1995
- Garment with crotch part79US 6,807,685 B1Walcoal Corp. · 2004
- Multi-layer moisture management fabric67US 5,217,782 A1993
- Undergarment63US 4,597,110 A1986