A41D 13/1115
With a horizontal pleated pocket
Official title: {with a horizontal pleated pocket}
A41D13/1115 (With a horizontal pleated pocket) appears on 172 US grants and 261 published applications in this corpus.
Search patents in A41D- Granted patents
- 172
- Published applications
- 261
- Assignees
- 114
- Inventors
- 439
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 2 |
| 2003 | 3 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 4 |
| 2006 | 3 | 3 |
| 2007 | 2 | 2 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 5 |
| 2011 | 2 | 7 |
| 2012 | 3 | 8 |
| 2013 | 2 | 3 |
| 2014 | 5 | 10 |
| 2015 | 2 | 10 |
| 2016 | 2 | 7 |
| 2017 | 9 | 13 |
| 2018 | 3 | 9 |
| 2019 | 4 | 8 |
| 2020 | 7 | 10 |
| 2021 | 15 | 51 |
| 2022 | 8 | 50 |
| 2023 | 8 | 28 |
| 2024 | 9 | 11 |
| 2025 | 12 | 5 |
| 2026 | 10 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Protective coverings and dry wipes comprising metal nanoparticle agglomerates for infection control applications and formation and use thereof30 Jun 2026US 12,667,144 B2Kuprion Inc.
- Respirator tab5 May 2026US 12,616,258 B23M Innovative Properties Company
- Ventilating and filtrating face mask5 May 2026US 12,616,857 B2NIKE, Inc.
- Face mask having improved air permeability21 Apr 2026US 12,605,574 B2
- Face mask7 Apr 2026US 12,594,441 B2EMP Image Solution Sdn. Bhd.
- Mask having lv structure and device thereof18 Jun 2026US 2026/0165396 A1
- Non-horizontal folding mask4 Jun 2026US 2026/0150921 A1Shanghai Huguard Protection Technology Co., Ltd.
- Facemasks and Method for Manufacturing the Same7 May 2026US 2026/0123696 A1O&M Halyard, Inc.
- Mask12 Feb 2026US 2026/0041177 A1Koken Co., Ltd.
- Personal protection equipment mask conversion5 Feb 2026US 2026/0033568 A1
Most cited
By later US patents
- Strapless respiratory face mask150US 7,152,601 B22006
- Respirators130US 4,417,575 ARacal Safety Limited · 1983
- Face mask with enhanced seal and method128US 5,553,608 ATecnol Medical Products, Inc. · 1996
- Disposable aerosol mask124US 5,322,061 ATecnol Medical Products, Inc. · 1994
- Flat-folded personal respiratory protection devices and processes for preparing same114US 6,123,077 A3M Innovative Properties Company · 2000