B29C 2033/205
Mould clamping by membranes
Official title: {mould clamping by membranes, e.g. inflatable membranes or cushions}
B29C2033/205 (Mould clamping by membranes) appears on 15 US grants and 12 published applications in this corpus.
Search patents in B29C- Granted patents
- 15
- Published applications
- 12
- Assignees
- 14
- Inventors
- 32
- Latest grant
- 27 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 3 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 3 |
| 2023 | 1 | 2 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Constrained forming of contoured composite hat stringers27 Aug 2024US 12,070,892 B2The Boeing Company
- Mold for manufacturing a turbomachine fan casing made of a composite material with differential expansion28 May 2024US 11,993,032 B2Safran Aircraft Engines
- Tool and method for forming contoured composite stringers having reduced wrinkling19 Sep 2023US 11,760,040 B2The Boeing Company
- Induction heating cells including pressure bladders7 Jul 2020US 10,703,027 B2The Boeing Company
- Induction heating cells including pressure bladders and methods of using thereof5 Nov 2019US 10,464,240 B2The Boeing Company
- Mold for manufacturing a turbomachine fan casing made of a composite material with differential expansion14 Sep 2023US 2023/0286227 A1Safran Aircraft Engines
- Constrained Forming of Contoured Composite Hat Stringers17 Aug 2023US 2023/0256663 A1The Boeing Company
- Release agent composition for tire-molding and bladder for tire-molding7 Jul 2022US 2022/0212372 A1Shin-Etsu Chemical Co., Ltd.
- Constrained Forming of Contoured Composite Hat Stringers17 Mar 2022US 2022/0080649 A1The Boeing Company
- Tool and Method for Forming Contoured Composite Stringers Having Reduced Wrinkling17 Mar 2022US 2022/0080680 A1The Boeing Company
Most cited
By later US patents
- Molding process26US 4,952,366 AOwens-Corning Fiberglas Corporation · 1990
- Apparatus and method for blow moulding two thermoplastic sheets with the use of pneumatic operable membranes which close the mould halfs24US 6,444,160 B1Unfill International A/G · 2002
- Press with swingable top press plate12US 6,113,382 AKonal Engineering and Equipment Inc. · 2000
- Induction heating cells including pressure bladders and methods of using thereof6US 10,464,240 B2The Boeing Company · 2019
- Molding unit comprising improved compensating means and extrusion-blow molding machine equipped therewith6US 6,733,272 B1Sidel · 2004