B29C 66/8161
Said pressing elements being supported or backed-up by springs or by resilient
Official title: {said pressing elements being supported or backed-up by springs or by resilient material}
B29C66/8161 (Said pressing elements being supported or backed-up by springs or by resilient) appears on 930 US grants and 522 published applications in this corpus.
Search patents in B29C- Granted patents
- 930
- Published applications
- 522
- Assignees
- 564
- Inventors
- 1,535
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 25 | 0 |
| 1977 | 25 | 0 |
| 1978 | 29 | 0 |
| 1979 | 11 | 0 |
| 1980 | 14 | 0 |
| 1981 | 14 | 0 |
| 1982 | 11 | 0 |
| 1983 | 12 | 0 |
| 1984 | 25 | 0 |
| 1985 | 17 | 0 |
| 1986 | 12 | 0 |
| 1987 | 22 | 0 |
| 1988 | 23 | 0 |
| 1989 | 25 | 0 |
| 1990 | 29 | 0 |
| 1991 | 21 | 0 |
| 1992 | 20 | 0 |
| 1993 | 17 | 0 |
| 1994 | 26 | 0 |
| 1995 | 12 | 0 |
| 1996 | 16 | 0 |
| 1997 | 21 | 0 |
| 1998 | 20 | 0 |
| 1999 | 16 | 0 |
| 2000 | 24 | 0 |
| 2001 | 18 | 10 |
| 2002 | 18 | 17 |
| 2003 | 26 | 21 |
| 2004 | 19 | 33 |
| 2005 | 16 | 19 |
| 2006 | 20 | 30 |
| 2007 | 7 | 25 |
| 2008 | 13 | 16 |
| 2009 | 12 | 25 |
| 2010 | 14 | 18 |
| 2011 | 22 | 16 |
| 2012 | 8 | 24 |
| 2013 | 16 | 27 |
| 2014 | 22 | 31 |
| 2015 | 16 | 28 |
| 2016 | 23 | 21 |
| 2017 | 24 | 22 |
| 2018 | 25 | 21 |
| 2019 | 21 | 22 |
| 2020 | 21 | 26 |
| 2021 | 21 | 15 |
| 2022 | 15 | 14 |
| 2023 | 12 | 13 |
| 2024 | 17 | 10 |
| 2025 | 7 | 13 |
| 2026 | 10 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and device for infrared welding of polymer composites25 Aug 2026US 12,715,177 B2Luxembourg Institute of Science and Technology (List)
- Method and device for detecting defects during sealing of a package comprising a film25 Aug 2026US 12,715,642 B2Engilico Engineering Solutions NV
- Apparatus and method for processing a workpiece11 Aug 2026US 12,703,579 B2Ms Ultraschall Technologie GmbH
- Multifunctional pressure pads for induction welding21 Jul 2026US 12,686,182 B2The Boeing Company
- Method and device for infrared welding of polymer composites7 Jul 2026US 12,673,468 B2Luxembourg Institute of Science and Technology (List)
- Ultrasonic sealing system and anvil thereof20 Aug 2026US 2026/0241643 A1Tetra Laval Holdings & Finance S. A.
- Portable conduction welding apparatus, system, and method for conduction welding of thermoplastic composite parts25 Jun 2026US 2026/0175523 A1The Boeing Company
- Shrink-wrapping machine25 Jun 2026US 2026/0176010 A1A.C.M.I.-Societa'Per Azioni
- Joining method for polymer containing components2 Apr 2026US 2026/0091560 A1Joseph Machine Company, Inc.
- Tooling to Crimp/Form on Top and Bottom with One Input Motion22 Jan 2026US 2026/0024954 A1TE Connectivity Solutions GmbH
Most cited
By later US patents
- Position feedback system and method for use thereof1,075US 6,625,517 B12003
- Fastener installation method506US 4,093,491 A1978
- Surgical tipping apparatus337US 6,306,157 B1Ethicon, Inc. · 2001
- Apparatus for fabricating a light control window covering165US 6,112,797 AHunter Douglas Inc. · 2000
- Surgical suture having an ultrasonically formed tip, and apparatus and method for making same156US 5,891,166 AEthicon, Inc. · 1999