B23K 2101/30
Chains, hoops or rings
B23K2101/30 (Chains, hoops or rings) appears on 26 US grants and 22 published applications in this corpus.
Search patents in B23K- Granted patents
- 26
- Published applications
- 22
- Assignees
- 26
- Inventors
- 61
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 2 |
| 2019 | 2 | 1 |
| 2020 | 2 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laser weldable sterling alloy17 Feb 2026US 12,551,942 B2James Avery Craftsman, Inc.
- Metal jointed body, semiconductor device, wave guide tube, and method for joining members to be joined9 Sep 2025US 12,412,861 B2Mitsubishi Electric Corporation
- Laser weldable sterling alloy4 Feb 2025US 12,214,416 B2James Avery Craftsman, Inc.
- Method for producing a welded ring9 Apr 2024US 11,951,525 B2Oetiker Schweiz AG
- Spatter scattering prevention apparatus and flash butt welder including the same27 Dec 2022US 11,534,851 B2Jp Steel Plantech Co.
- Laser weldable sterling alloy1 Oct 2026US 2026/0295657 A1James Avery Craftsman, Inc.
- Laser weldable sterling alloy30 Jan 2025US 2025/0033110 A1James Avery Craftsman, Inc.
- Method and Apparatus for Chain Welding24 Oct 2024US 2024/0351095 A1
- Edge rib and laser etching treatment to improve waterproofing of smart ring18 Apr 2024US 2024/0126341 A1Plume Design, Inc.
- Metal jointed body, semiconductor device, wave guide tube, and method for joining members to be joined23 Feb 2023US 2023/0054798 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Method and apparatus for obtaining reflow oven settings for soldering a PCB19US 5,439,160 ASiemens Corporate Research, Inc. · 1995
- Method an apparatus for obtaining reflow oven settings for soldering a PCB12US 5,562,243 ASiemens Corporate Research, Inc. · 1996
- Automatic soldering machine11US 4,298,154 AB. B. Greenberg Co. · 1981
- Method and apparatus for the resistance heating of wire pins6US 4,063,065 AMeyer, Roth & Pastor Maschinenfabrik GmbH · 1977
- Compressed jewelry chain and method of making same6US 5,542,245 AOroAmerica, Inc. · 1996