B23K 3/0369
Couplings between the heating element housing and the bit or tip
Official title: {Couplings between the heating element housing and the bit or tip}
B23K3/0369 (Couplings between the heating element housing and the bit or tip) appears on 29 US grants and 24 published applications in this corpus.
Search patents in B23K- Granted patents
- 29
- Published applications
- 24
- Assignees
- 17
- Inventors
- 59
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 3 | 3 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Soldering tip assembly for an electric soldering device, in particular a soldering iron, soldering device, and soldering system24 Dec 2024US 12,172,238 B2ERSA GmbH
- Method and apparatus for fixing a soldering tip to a soldering tool10 Dec 2024US 12,162,095 B2Apex Brands, Inc.
- Hand piece for tip and cartridge and method of use23 May 2023US 11,654,499 B1OK International, Inc.
- Heating tool15 Mar 2022US 11,273,509 B2Hakko Corporation
- Soldering tip fastening device14 Sep 2021US 11,117,209 B2Apex Brands, Inc.
- Soldering tip assembly for an electric soldering device, in particular a soldering iron, soldering device, and soldering system4 Jan 2024US 2024/0001471 A1ERSA GmbH
- Heat-staking devices and methods12 Oct 2023US 2023/0321741 A1Pipeline Design & Engineering, LLC
- Ceramic electric heating element having a twolayer structure and electric soldering iron24 Nov 2022US 2022/0377849 A1Chongqing Le-Mark Technology Co
- Method and Apparatus for Fixing a Soldering Tip to a Soldering Tool5 Aug 2021US 2021/0237185 A1Apex Brands, Inc.
- Heating tool30 Jan 2020US 2020/0030902 A1Hakko Corporation
Most cited
By later US patents
- Electric soldering iron tip improvements28US 5,683,603 A1997
- Pivotal tweezer having gears and self-regulating curie-point heaters27US 5,690,847 AMetcal, Inc. · 1997
- Soldering iron25US 6,215,104 B1Cooper Tools GmbH · 2001
- Soldering tool19US 5,248,076 ACooper Industries, Inc. · 1993
- Electrically heated hot gas soldering instrument18US 5,483,040 A1996