A42B 1/049
Nightcaps
Official title: Nightcaps (hair nets or hair-protecting caps A45D8/40)
A42B1/049 (Nightcaps) appears on 33 US grants and 56 published applications in this corpus.
Search patents in A42B- Granted patents
- 33
- Published applications
- 56
- Assignees
- 7
- Inventors
- 66
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 4 |
| 2009 | 2 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 0 | 2 |
| 2017 | 0 | 2 |
| 2018 | 3 | 5 |
| 2019 | 1 | 4 |
| 2020 | 1 | 3 |
| 2021 | 5 | 5 |
| 2022 | 1 | 5 |
| 2023 | 2 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hair and edge maintenance cap29 Jul 2025US 12,369,666 B2
- Heat protection garment and methods of use thereof15 Oct 2024US 12,114,721 B2
- Hair and edge maintenance cap2 Jan 2024US 11,857,016 B2
- Cooling garments, warming garments, and related methods7 Mar 2023US 11,596,570 B2Isomer, Inc.
- Hair cap10 Jan 2023US 11,547,165 B2
- Hair covering29 Jan 2026US 2026/0026596 A1
- Sleep Cap Device16 Oct 2025US 2025/0318595 A1
- Bonneye28 Aug 2025US 2025/0268327 A1
- Tri-layered head covering multipurpose head gament for hair and cloth protection (Tai Simply)8 May 2025US 2025/0143396 A1
- Hair bonnet20 Mar 2025US 2025/0089832 A1Nothing But Net International, LLC
Most cited
By later US patents