B23K 9/282
Electrode holders not supplying shielding means to the electrode
Official title: {Electrode holders not supplying shielding means to the electrode}
B23K9/282 (Electrode holders not supplying shielding means to the electrode) appears on 61 US grants and 58 published applications in this corpus.
Search patents in B23K- Granted patents
- 61
- Published applications
- 58
- Assignees
- 30
- Inventors
- 133
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 2 | 3 |
| 2015 | 2 | 4 |
| 2016 | 1 | 6 |
| 2017 | 1 | 6 |
| 2018 | 2 | 4 |
| 2019 | 2 | 3 |
| 2020 | 4 | 4 |
| 2021 | 6 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 5 |
| 2024 | 1 | 5 |
| 2025 | 3 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Combination arc brazing and welding electrode holder92US 4,237,365 AEmerson Electric Co. · 1980
- Welding gun having contact tip and method of operating same49US 7,105,775 B2Illinois Tool Works Inc. · 2006
- Welding gun having contact tip and method of operating same48US 7,576,300 B2Illinois Tool Works Inc. · 2009
- Electrode drive and nozzle system for an automatic air carbon-arc cutting and gouging torch23US 4,527,037 AArcair Company · 1985
- Orbital welding apparatus with safety interlock21US 5,223,686 ACajon Company · 1993