H01B 9/001
Power supply cables for the electrodes of electric-welding apparatus or electric-arc furnaces
Official title: {Power supply cables for the electrodes of electric-welding apparatus or electric-arc furnaces}
H01B9/001 (Power supply cables for the electrodes of electric-welding apparatus or electric-arc furnaces) appears on 31 US grants and 15 published applications in this corpus.
Search patents in H01B- Granted patents
- 31
- Published applications
- 15
- Assignees
- 19
- Inventors
- 50
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 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 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 2 |
| 2020 | 1 | 3 |
| 2021 | 4 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Apparatus, systems, and methods for increasing the lifespan of welding cable covers12 Oct 2021US 11,146,050 B2Illinois Tool Works Inc.
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- Strain relief mechanism8 May 2025US 2025/0149208 A1The ESAB Group, Inc.
- A water-cooled electric cable and relative manufacturing method20 May 2021US 2021/0151219 A1Brar Elettromeccanica S.P.A.
- Apparatus, systems, and methods for increasing the lifespan of welding cable covers22 Oct 2020US 2020/0335955 A1Illinois Tool Works Inc.
Most cited
By later US patents
- Welding cable and equipment55US 4,423,306 A1983
- Current supply cable for a high frequency heating device26US 4,319,070 AMeidensha Corporation · 1982
- Swivel joint for cover of fluid-cooled welding cable22US 5,051,539 A1991
- Coaxial cable for high amperages17US 4,310,718 AAB Volvo · 1982
- Methods of manufacturing electric cable for transporting very high current at low voltage16US 4,731,134 ALes Cables de Lyon · 1988