A44C 5/2009
Of the ring type
Official title: {of the ring type}
A44C5/2009 (Of the ring type) appears on 30 US grants and 31 published applications in this corpus.
Search patents in A44C- Granted patents
- 30
- Published applications
- 31
- Assignees
- 17
- Inventors
- 46
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 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 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 6 |
| 2023 | 2 | 2 |
| 2024 | 5 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Jewelry clasp positioning device and related methods18 Aug 2026US 12,708,183 B2Clasp'd LLC
- Decorative necklace fitting system16 Dec 2025US 12,495,871 B2
- Jewelry clasp opening tool5 Nov 2024US 12,133,581 B2
- Modular jewelry system16 Jul 2024US 12,035,786 B2
- Articles made from organic fiber twine and methods for making same18 Jun 2024US 12,011,069 B2Necknotz L.L.C.
- Functional Jewelry System6 Nov 2025US 2025/0341736 A1
- Decorative necklace fitting system8 May 2025US 2025/0143420 A1
- Jewelry clasp positioning device and related methods12 Dec 2024US 2024/0407511 A1Clasp'd LLC
- Multiway necklace14 Nov 2024US 2024/0373997 A1
- Jewelry Clasp Opening Tool2 Nov 2023US 2023/0346085 A1
Most cited
By later US patents
- Jewelry closure having a magnetic clasp with safety features41US 5,349,725 ADavida Enterprises, Inc. · 1994
- Detachable dress cap for locks on jewelry chains32US 5,214,940 A1993
- Circlip17US 4,430,778 ASvenskt Guldsmide i Upplands Vasby AB · 1984
- Methods and apparatus for decorative bra straps with multiple uses14US 7,938,712 B22011
- Pendant jewel chain13US 4,000,627 A1977