A41G 5/0073
By mechanical fasteners
Official title: {by mechanical fasteners, e.g. clasps, buttons, combs}
A41G5/0073 (By mechanical fasteners) appears on 104 US grants and 222 published applications in this corpus.
Search patents in A41G- Granted patents
- 104
- Published applications
- 222
- Assignees
- 49
- Inventors
- 235
- Latest grant
- 6 Oct 2026
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 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 3 |
| 2004 | 2 | 4 |
| 2005 | 2 | 7 |
| 2006 | 1 | 5 |
| 2007 | 4 | 5 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 4 |
| 2011 | 1 | 10 |
| 2012 | 2 | 3 |
| 2013 | 2 | 6 |
| 2014 | 6 | 9 |
| 2015 | 8 | 11 |
| 2016 | 0 | 14 |
| 2017 | 2 | 17 |
| 2018 | 9 | 18 |
| 2019 | 5 | 18 |
| 2020 | 5 | 11 |
| 2021 | 6 | 14 |
| 2022 | 9 | 9 |
| 2023 | 10 | 12 |
| 2024 | 4 | 9 |
| 2025 | 9 | 20 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hair extension apparatus6 Oct 2026US 12,751,511 B2Shake-N-Go Fashion, Inc.
- Hair weft and preparation process thereof29 Sep 2026US 12,745,813 B2Wellna Co., Ltd
- Hair extension apparatus30 Jun 2026US 12,667,153 B2Shake-N-Go Fashion, Inc.
- Supplemental face framing hair attachment for circular hair extensions5 May 2026US 12,616,263 B2
- Hair weft and preparation process thereof31 Mar 2026US 12,588,724 B2Wellna Co., Ltd
- Hair extension apparatus1 Oct 2026US 2026/0294024 A1Shake-N-Go Fashion, Inc.
- Hair extension system1 Oct 2026US 2026/0294026 A1
- Hair weft and preparation process thereof16 Jul 2026US 2026/0198633 A1Wellna Co., Ltd
- Hair extension kit and apparatus11 Jun 2026US 2026/0157462 A1
- Hair weft and preparation process thereof14 May 2026US 2026/0130451 A1Wellna Co., Ltd
Most cited
By later US patents
- Hair piece using decorative clip83US 5,501,239 ARevlon Consumer Products Corporation · 1996
- Hair clip device and method for attaching hair extensions53US 5,813,418 A1998
- Hairpiece apparatus48US 3,980,092 A1976
- Hairpiece46US 7,168,432 B12007
- Hair-supplementing and styling hairpiece46US 8,191,556 B2Gael Betts Concepts Inc. · 2012