B29C 51/36
Specially adapted for vacuum forming , manufacture thereof
Official title: specially adapted for vacuum forming {, Manufacture thereof}
B29C51/36 (Specially adapted for vacuum forming , manufacture thereof) appears on 186 US grants and 214 published applications in this corpus.
Search patents in B29C- Granted patents
- 186
- Published applications
- 214
- Assignees
- 174
- Inventors
- 527
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 7 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 8 |
| 2004 | 4 | 5 |
| 2005 | 0 | 4 |
| 2006 | 1 | 6 |
| 2007 | 4 | 5 |
| 2008 | 1 | 5 |
| 2009 | 2 | 2 |
| 2010 | 4 | 4 |
| 2011 | 2 | 5 |
| 2012 | 0 | 3 |
| 2013 | 2 | 7 |
| 2014 | 4 | 2 |
| 2015 | 5 | 7 |
| 2016 | 3 | 7 |
| 2017 | 5 | 7 |
| 2018 | 7 | 16 |
| 2019 | 6 | 20 |
| 2020 | 10 | 7 |
| 2021 | 18 | 12 |
| 2022 | 11 | 22 |
| 2023 | 3 | 19 |
| 2024 | 11 | 16 |
| 2025 | 14 | 13 |
| 2026 | 10 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vacuum forming method for membrane-like objects having protruding structures and forming apparatus thereof29 Sep 2026US 12,746,715 B2
- Rotatable mold apparatus8 Sep 2026US 12,728,584 B2Hyundai Mobis Co., Ltd.
- Device for moulding plastic parts21 Jul 2026US 12,686,161 B2
- 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.
- Thermoforming device14 Apr 2026US 12,600,077 B2Asano Lab Co Ltd
- Vacuum forming method for membrane-like objects having protruding structures and forming apparatus thereof17 Sep 2026US 2026/0273834 A1
- Core panels for a wind turbine blade20 Aug 2026US 2026/0241632 A1Kurvatur A/S
- System for making a panel with internal ribbing and associated methods30 Jul 2026US 2026/0216945 A1D & D Manufacturing
- Techniques for securing models using a ball plunger16 Jul 2026US 2026/0200166 A1Institut Straumann AG
- Assembly for manufacturing water-soluble pouches16 Jul 2026US 2026/0200619 A1The Procter & Gamble Company
Most cited
By later US patents
- Method and apparatus for bonding fabric to a foam pad86US 4,692,199 ALear Siegler, Inc. · 1987
- Low-pressure medical balloons and method of making same79US 6,712,832 B22004
- Method of making a door panel with integrated bolster64US 5,571,355 AAtoma International Inc. · 1996
- Process for the continuous melt thermoforming of polymers62US 4,061,706 ADu Pont Canada Inc. · 1977
- Method of vacuum forming disposable faceshield59US 4,950,445 ACabot Safety Corporation · 1990