A44C 9/00
Finger-rings
Official title: Finger-rings {(settings for holding gems or the like A44C17/02)}
A44C9/00 (Finger-rings) appears on 659 US grants and 804 published applications in this corpus.
Search patents in A44C- Granted patents
- 659
- Published applications
- 804
- Assignees
- 310
- Inventors
- 1,137
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 10 | 0 |
| 1994 | 5 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 12 | 0 |
| 1998 | 7 | 0 |
| 1999 | 10 | 0 |
| 2000 | 14 | 0 |
| 2001 | 8 | 3 |
| 2002 | 10 | 12 |
| 2003 | 14 | 9 |
| 2004 | 10 | 25 |
| 2005 | 9 | 18 |
| 2006 | 13 | 34 |
| 2007 | 13 | 19 |
| 2008 | 14 | 22 |
| 2009 | 11 | 19 |
| 2010 | 15 | 15 |
| 2011 | 11 | 21 |
| 2012 | 7 | 22 |
| 2013 | 11 | 28 |
| 2014 | 14 | 37 |
| 2015 | 20 | 45 |
| 2016 | 26 | 33 |
| 2017 | 24 | 41 |
| 2018 | 30 | 62 |
| 2019 | 29 | 53 |
| 2020 | 28 | 32 |
| 2021 | 26 | 41 |
| 2022 | 37 | 36 |
| 2023 | 33 | 39 |
| 2024 | 33 | 35 |
| 2025 | 32 | 47 |
| 2026 | 22 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Jewelry having interchangeable decorative elements15 Sep 2026US 12,733,719 B2Flamond Limited
- Smart ring power and charging8 Sep 2026US 12,732,008 B2Quanata, LLC
- Ring with adaptive force region18 Aug 2026US 12,708,184 B2Happy Health, Inc.
- Composite wearables and related methods11 Aug 2026US 12,702,204 B2Flexible Jewelry LLC
- Ring or jewel assembly with radio frequency transceiver and/or radio frequency remote control function21 Jul 2026US 12,688,393 B2
- Techniques for manufacturing a wearable ring device8 Oct 2026US 2026/0307308 A1Oura Health Oy
- Card ring having non-contact short-distance wireless communication function and method for manufacturing same1 Oct 2026US 2026/0300669 A1
- Silicone ring24 Sep 2026US 2026/0283313 A1
- Smart ring system for measuring driver impairment levels and using machine learning techniques to predict high risk driving behavior24 Sep 2026US 2026/0285324 A1Quanata, LLC
- Protective casing for rings10 Sep 2026US 2026/0262809 A1Ultrahuman Healthcare Pvt Ltd
Most cited
By later US patents
- Composite finger ring and method of making same94US 4,311,026 AJewelmasters, Inc. · 1982
- Ring insert assembly82US 5,727,399 ASandberg & Sikorski Diamond Corporati · 1998
- Wearable devices and associated systems81US 9,335,790 B2Smart Patents LLC · 2016
- Double-structure ring74US 6,101,843 A2000
- Hinged insert ring67US 5,253,490 A1993