B23K 11/063
Lap welding
Official title: {Lap welding}
B23K11/063 (Lap welding) appears on 92 US grants and 23 published applications in this corpus.
Search patents in B23K- Granted patents
- 92
- Published applications
- 23
- Assignees
- 39
- Inventors
- 139
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 7 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 3 | 4 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for roll seam welding container shells20 Aug 2024US 12,064,805 B2Soudronic AG
- Barrel tank seam welder system18 Jan 2022US 11,224,911 B2Taylor-Winfield Technologies, Inc.
- Seam welding method for vehicle door sash21 Sep 2021US 11,123,815 B2Shiroki Corporation
- Barrel tank seam welder system1 Oct 2019US 10,427,210 B2Taylor-Winfield Technologies, Inc.
- Barrel tank seam welder system11 Dec 2018US 10,150,176 B2Taylor-Winfield Technologies, Inc.
- Method and device for roll seam welding container shells20 Feb 2020US 2020/0055108 A1Soudronic AG
- Barrel tank seam welder system13 Feb 2020US 2020/0047241 A1Taylor-Winfield Technologies, Inc.
- Barrel tank seam welder system9 May 2019US 2019/0134697 A1Taylor-Winfield Technologies, Inc.
- Seam welding method for vehicle door sash2 May 2019US 2019/0126383 A1Shiroki Corporation
- Barrel tank seam welder system27 Sep 2018US 2018/0272415 A1Taylor-Winfield Technologies, Inc.
Most cited
By later US patents
- Process and apparatus for welding sheet metal edges43US 5,567,335 AElpatronic AG · 1996
- Method and apparatus for seam welding overlapped edges22US 4,160,892 A1979
- Arrangement for monitoring the quality of electric welds22US 5,291,423 AElpatronic AG · 1994
- Electric resistance welder having capability of consistent seam welding and heat-treating16US 5,676,862 AThe Taylor-Winfield Corporation · 1997
- Method of lap welding eventual can blank consisting of metal sheet or the like14US 4,732,026 AN.P.W. Technical Laboratory Co. · 1988