A44C 5/2047
Fasteners provided with a v-shaped spring-tongue male member
Official title: {Fasteners provided with a V-shaped spring-tongue male member}
A44C5/2047 (Fasteners provided with a v-shaped spring-tongue male member) appears on 41 US grants and 12 published applications in this corpus.
Search patents in A44C- Granted patents
- 41
- Published applications
- 12
- Assignees
- 21
- Inventors
- 62
- Latest grant
- 26 Sep 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Jewelry clasp26 Sep 2017US 9,770,077 B2
- Coupler11 Jul 2017US 9,700,108 B2Seberu Pico Co., Ltd.
- Fastening structure of jewellery13 Dec 2016US 9,516,929 B1H.S.H. Jewelry Industry Co., Ltd.
- Self-adjustable jewelry clasp22 Mar 2016US 9,289,035 B2OORI Trading, Inc.
- Clasp for jewelry items29 Jun 2004US 6,754,938 B2
- Permanent Jewelry Clasp Device11 Sep 2025US 2025/0280928 A1
- Clasps for joining jewelry elements together in a string28 Mar 2019US 2019/0090599 A1The Good Bead, Inc.
- Jewelry Clasp30 Jun 2016US 2016/0183644 A1
- Coupler19 Feb 2015US 2015/0047156 A1Seberu Pico Co., Ltd.
- Self-Adjustable Jewelry Clasp5 Feb 2015US 2015/0033795 A1OORI Trading, Inc.
Most cited
By later US patents