A44C 7/004
Ear-clips
Official title: {Ear-clips}
A44C7/004 (Ear-clips) appears on 64 US grants and 39 published applications in this corpus.
Search patents in A44C- Granted patents
- 64
- Published applications
- 39
- Assignees
- 25
- Inventors
- 99
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 3 | 3 |
| 2015 | 0 | 3 |
| 2016 | 4 | 4 |
| 2017 | 2 | 2 |
| 2018 | 3 | 1 |
| 2019 | 1 | 4 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 4 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Atraumatic earring25 Nov 2025US 12,478,149 B2
- Clamping structure for personal ornament6 Aug 2024US 12,053,066 B2Kabushikigaisha Pierring
- Jewelry support system and method for supporting motion indicia in jewelry construction11 Jun 2024US 12,004,612 B1Jewelex New York, Ltd.
- Personal sound amplification article and method for implementing same31 May 2022US 11,350,225 B2
- Earring finding8 Mar 2022US 11,266,211 B1
Most cited
By later US patents