B29C 66/865
Independently movable welding apparatus
Official title: {Independently movable welding apparatus, e.g. on wheels}
B29C66/865 (Independently movable welding apparatus) appears on 214 US grants and 147 published applications in this corpus.
Search patents in B29C- Granted patents
- 214
- Published applications
- 147
- Assignees
- 123
- Inventors
- 315
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 11 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 1 |
| 2002 | 1 | 3 |
| 2003 | 7 | 4 |
| 2004 | 1 | 8 |
| 2005 | 5 | 3 |
| 2006 | 2 | 5 |
| 2007 | 3 | 2 |
| 2008 | 0 | 5 |
| 2009 | 1 | 2 |
| 2010 | 2 | 3 |
| 2011 | 4 | 9 |
| 2012 | 5 | 4 |
| 2013 | 5 | 5 |
| 2014 | 6 | 8 |
| 2015 | 6 | 9 |
| 2016 | 6 | 10 |
| 2017 | 8 | 12 |
| 2018 | 15 | 9 |
| 2019 | 12 | 5 |
| 2020 | 4 | 4 |
| 2021 | 8 | 9 |
| 2022 | 2 | 4 |
| 2023 | 6 | 7 |
| 2024 | 6 | 9 |
| 2025 | 5 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pouch-shaped battery sealing apparatus including position adjustment unit and pouch-shaped battery sealing method using the same18 Aug 2026US 12,712,227 B2LG Energy Solution, Ltd.
- Method for integrating a fitting between the wings of a profile17 Feb 2026US 12,552,121 B2Daher Aerospace
- Method and apparatus for deployment of a tubular body onto a surface10 Feb 2026US 12,546,968 B2TRAXyL, Inc.
- Manufacturing of polyethylene thin films for high-altitude balloons23 Dec 2025US 12,502,843 B2Aerostar International, LLC
- Polymeric pipe welding apparatus25 Nov 2025US 12,479,167 B2Pinweld Limited
- Method and apparatus for deployment of a tubular body onto a surface14 May 2026US 2026/0133393 A1TRAXyL, Inc.
- Manufacturing of polyethylene thin films for high-altitude balloons12 Mar 2026US 2026/0070287 A1Aerostar International, LLC
- Heater power control system and method for pipe fusion apparatus18 Dec 2025US 2025/0381740 A1McElroy Manufacturing, Inc.
- Joining lined pipes27 Nov 2025US 2025/0361957 A1Subsea 7 Limited
- Automatic joining machine and contact heating device for thermally induced, seam bonding of flat, flexible material layers13 Nov 2025US 2025/0346001 A1Leister Technologies AG
Most cited
By later US patents
- Method of laying roofing felt and means therefor121US 5,526,624 ARoofer International AB · 1996
- Thermoplastic composite induction welder63US 4,978,825 ANorthrop Corporation · 1990
- Friction welding apparatus and method61US 6,325,273 B1The Lead Sheet Association · 2001
- Laying down of large sheets of film59US 4,050,972 A1977
- Apparatus for welding thermoplastic frame members43US 4,909,892 ASampson Machine Company · 1990