B29C 66/131
Single flanged joints, i.e. one of the parts to be joined being
Official title: {Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area}
B29C66/131 (Single flanged joints, i.e. one of the parts to be joined being) appears on 2,056 US grants and 1,682 published applications in this corpus.
Search patents in B29C- Granted patents
- 2,056
- Published applications
- 1,682
- Assignees
- 1,189
- Inventors
- 4,135
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 24 | 0 |
| 1977 | 14 | 0 |
| 1978 | 23 | 0 |
| 1979 | 15 | 0 |
| 1980 | 26 | 0 |
| 1981 | 25 | 0 |
| 1982 | 20 | 0 |
| 1983 | 19 | 0 |
| 1984 | 19 | 0 |
| 1985 | 29 | 0 |
| 1986 | 26 | 0 |
| 1987 | 25 | 0 |
| 1988 | 39 | 0 |
| 1989 | 31 | 0 |
| 1990 | 45 | 0 |
| 1991 | 42 | 0 |
| 1992 | 52 | 0 |
| 1993 | 44 | 0 |
| 1994 | 30 | 0 |
| 1995 | 46 | 0 |
| 1996 | 29 | 0 |
| 1997 | 42 | 0 |
| 1998 | 38 | 0 |
| 1999 | 40 | 0 |
| 2000 | 46 | 0 |
| 2001 | 54 | 22 |
| 2002 | 38 | 44 |
| 2003 | 39 | 68 |
| 2004 | 42 | 70 |
| 2005 | 43 | 58 |
| 2006 | 30 | 76 |
| 2007 | 32 | 54 |
| 2008 | 32 | 54 |
| 2009 | 35 | 62 |
| 2010 | 40 | 60 |
| 2011 | 38 | 63 |
| 2012 | 40 | 72 |
| 2013 | 46 | 68 |
| 2014 | 59 | 77 |
| 2015 | 62 | 82 |
| 2016 | 49 | 75 |
| 2017 | 54 | 77 |
| 2018 | 66 | 75 |
| 2019 | 70 | 86 |
| 2020 | 54 | 86 |
| 2021 | 76 | 71 |
| 2022 | 68 | 76 |
| 2023 | 62 | 71 |
| 2024 | 58 | 70 |
| 2025 | 52 | 39 |
| 2026 | 28 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermoplastic composite component with vibration welded non-parallel surfaces and method for producing the same22 Sep 2026US 12,741,426 B2Rohr, Inc.
- Method and device for infrared welding of polymer composites25 Aug 2026US 12,715,177 B2Luxembourg Institute of Science and Technology (List)
- Pouch-shaped battery sealing apparatus including stopper and pouch-shaped battery sealing method using the same18 Aug 2026US 12,712,194 B2LG Energy Solution, Ltd.
- 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.
- Apparatus for sealing battery case and secondary battery manufactured using the same11 Aug 2026US 12,706,322 B2LG Energy Solution, Ltd.
- Shim assembly for welded interface(s) between thermoplastic components and methods thereof27 Aug 2026US 2026/0249564 A1Rohr, Inc.
- Housing device and method27 Aug 2026US 2026/0254018 A1Siemens Energy, Inc.
- End member assemblies as well as gas spring assemblies including same20 Aug 2026US 2026/0243325 A1Firestone Industrial Products Company, LLC
- Method of Electromagnetic Welding of Molded Parts and a Heat Sink for Use in Such Method13 Aug 2026US 2026/0233470 A1KVE Composites B.V.
- Method and Device for Producing a Bag with a Butt-Welded Connection13 Aug 2026US 2026/0233868 A1
Most cited
By later US patents
- Fastener installation method506US 4,093,491 A1978
- Shock absorbing component and construction method281US 6,029,962 ARetama Technology Corporation · 2000
- Balloon configuration for atherectomy catheter178US 5,092,873 ADevices for Vascular Intervention, Inc. · 1992
- Exhaust muffler174US 4,880,078 AHonda Giken Kogyo Kabushiki Kaisha · 1989
- Process for making hermetically sealed filter units and filters made thereby163US 4,113,627 AFiltertek Inc. · 1978