B30B 5/02
Wherein the pressing means is in the form of a flexible element
Official title: wherein the pressing means is in the form of a flexible element, e.g. diaphragm, urged by fluid pressure
B30B5/02 (Wherein the pressing means is in the form of a flexible element) appears on 234 US grants and 212 published applications in this corpus.
Search patents in B30B- Granted patents
- 234
- Published applications
- 212
- Assignees
- 169
- Inventors
- 497
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 4 |
| 2003 | 5 | 4 |
| 2004 | 5 | 8 |
| 2005 | 1 | 1 |
| 2006 | 3 | 8 |
| 2007 | 1 | 7 |
| 2008 | 5 | 9 |
| 2009 | 3 | 21 |
| 2010 | 9 | 12 |
| 2011 | 10 | 5 |
| 2012 | 8 | 7 |
| 2013 | 4 | 7 |
| 2014 | 3 | 11 |
| 2015 | 9 | 8 |
| 2016 | 6 | 14 |
| 2017 | 3 | 5 |
| 2018 | 8 | 3 |
| 2019 | 5 | 16 |
| 2020 | 12 | 13 |
| 2021 | 5 | 9 |
| 2022 | 12 | 14 |
| 2023 | 9 | 8 |
| 2024 | 10 | 7 |
| 2025 | 8 | 5 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Membrane device for manufacturing crash pad for vehicle including real wood sheet and method of manufacturing crash pad for vehicle including real wood sheet using membrane device12 May 2026US 12,623,446 B2Hyundai Mobis Co., Ltd.
- Laminating apparatus, and vacuum laminating device and flat press laminating device used therefor31 Mar 2026US 12,589,531 B2Nikko Materials Co., Ltd.
- Laser pressure head module and laser bonding apparatus including the same17 Feb 2026US 12,557,582 B2Samsung Display Co., Ltd.
- Methods and systems for forming composite parts6 Jan 2026US 12,515,421 B2The Boeing Company
- Molding method for making a monolithic component internally provided with at least one cavity inside30 Dec 2025US 12,508,750 B2Automobili Lamborghini S.P.A.
- Press machine and method for producing multi-layer products8 Oct 2026US 2026/0307356 A1AUTOMATIC LAMINATION TECHNOLOGIES S.r.l.
- An arrangement for household waste and a method for handling household waste by means of such an arrangement6 Aug 2026US 2026/0225800 A1CleanGuard AB
- Method for inserting ceramic green compacts, method for producing cip green compacts, method for producing sintered ceramic compacts, and method for producing ceramic ball material6 Aug 2026US 2026/0225960 A1Niterra Materials Co., Ltd.
- Laminating apparatus, and vacuum laminating device and flat press laminating device used therefor9 Jul 2026US 2026/0192496 A1Nikko Materials Co., Ltd.
- Methods and systems for forming composite parts16 Apr 2026US 2026/0102979 A1The Boeing Company
Most cited
By later US patents
- Method and apparatus for shaping, forming, consolidating and co-consolidating thermoplastic or thermosetting composite products124US 5,108,532 ANorthrop Corporation · 1992
- Apparatus for diaphragm forming96US 5,648,109 AMassachusetts Institute of Technology · 1997
- Heat bonding device64US 3,964,958 A1976
- Vacuum press56US 4,078,962 ASeal Incorporated · 1978
- Heat press for joining the spliced ends of a conveyor belt46US 5,562,796 ADorner Mfg. Corp. · 1996