B29C 66/91421
Of the joining tools
Official title: {of the joining tools}
B29C66/91421 (Of the joining tools) appears on 981 US grants and 774 published applications in this corpus.
Search patents in B29C- Granted patents
- 981
- Published applications
- 774
- Assignees
- 641
- Inventors
- 2,033
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 13 | 0 |
| 1978 | 12 | 0 |
| 1979 | 8 | 0 |
| 1980 | 9 | 0 |
| 1981 | 16 | 0 |
| 1982 | 13 | 0 |
| 1983 | 7 | 0 |
| 1984 | 14 | 0 |
| 1985 | 14 | 0 |
| 1986 | 12 | 0 |
| 1987 | 14 | 0 |
| 1988 | 19 | 0 |
| 1989 | 23 | 0 |
| 1990 | 29 | 0 |
| 1991 | 18 | 0 |
| 1992 | 12 | 0 |
| 1993 | 12 | 0 |
| 1994 | 17 | 0 |
| 1995 | 27 | 0 |
| 1996 | 17 | 0 |
| 1997 | 28 | 0 |
| 1998 | 18 | 0 |
| 1999 | 25 | 0 |
| 2000 | 26 | 0 |
| 2001 | 30 | 10 |
| 2002 | 20 | 26 |
| 2003 | 21 | 31 |
| 2004 | 22 | 40 |
| 2005 | 16 | 29 |
| 2006 | 27 | 45 |
| 2007 | 14 | 31 |
| 2008 | 15 | 37 |
| 2009 | 11 | 41 |
| 2010 | 20 | 46 |
| 2011 | 22 | 36 |
| 2012 | 32 | 44 |
| 2013 | 31 | 42 |
| 2014 | 22 | 33 |
| 2015 | 25 | 31 |
| 2016 | 36 | 35 |
| 2017 | 17 | 19 |
| 2018 | 18 | 27 |
| 2019 | 27 | 23 |
| 2020 | 25 | 23 |
| 2021 | 11 | 31 |
| 2022 | 24 | 30 |
| 2023 | 30 | 21 |
| 2024 | 25 | 18 |
| 2025 | 18 | 15 |
| 2026 | 7 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pulse welding method and welding tool for pulse welding for a medical pack formed as a bag28 Jul 2026US 12,691,642 B2Fresenius Kabi Deutschland GmbH
- Packaging apparatus and method30 Jun 2026US 12,668,030 B2Tata Consumer Products Gb Limited
- Heat-sealing apparatus for wrapping articles16 Jun 2026US 12,654,895 B2Barry-Wehmiller Company
- Method of manufacturing composite member9 Jun 2026US 12,649,287 B2Sintokogio, Ltd.
- Method for monitoring the sealing of a container and device with improved sealing monitoring14 Apr 2026US 12,600,515 B2Roche Molecular Systems, Inc.
- Systems and methods for processing a workpiece27 Aug 2026US 2026/0249560 A1University of Washington
- Portable conduction welding apparatus, system, and method for conduction welding of thermoplastic composite parts27 Aug 2026US 2026/0249561 A1The Boeing Company
- Welding jaw and method for thermal welding13 Aug 2026US 2026/0233469 A1Georg Menshen GmbH & Co. KG
- Method for manufacturing brushes and brush-manufacturing device2 Jul 2026US 2026/0182732 A1Zahoransky AG
- Portable conduction welding apparatus, system, and method for conduction welding of thermoplastic composite parts25 Jun 2026US 2026/0175523 A1The Boeing Company
Most cited
By later US patents
- Fastener installation method506US 4,093,491 A1978
- Resilient bladder for use in footwear187US 6,119,371 ANIKE, Inc. · 2000
- Apparatus for fabricating a light control window covering165US 6,112,797 AHunter Douglas Inc. · 2000
- Resilient bladder for use in footwear and method of making the bladder164US 5,993,585 ANIKE, Inc. · 1999
- System and device for inflating and sealing air inflated cushioning material152US 4,017,351 AMinnesota Mining and Manufacturing Company · 1977