B29C 44/588
With means for venting
Official title: {with means for venting, e.g. releasing foaming gas}
B29C44/588 (With means for venting) appears on 160 US grants and 141 published applications in this corpus.
Search patents in B29C- Granted patents
- 160
- Published applications
- 141
- Assignees
- 124
- Inventors
- 339
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 3 |
| 2004 | 1 | 5 |
| 2005 | 0 | 6 |
| 2006 | 3 | 4 |
| 2007 | 2 | 6 |
| 2008 | 3 | 7 |
| 2009 | 3 | 6 |
| 2010 | 1 | 5 |
| 2011 | 7 | 5 |
| 2012 | 3 | 7 |
| 2013 | 3 | 7 |
| 2014 | 5 | 4 |
| 2015 | 2 | 5 |
| 2016 | 4 | 5 |
| 2017 | 4 | 7 |
| 2018 | 3 | 9 |
| 2019 | 8 | 9 |
| 2020 | 4 | 6 |
| 2021 | 9 | 3 |
| 2022 | 4 | 5 |
| 2023 | 4 | 6 |
| 2024 | 4 | 7 |
| 2025 | 13 | 9 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing a bunk for a vehicle9 Jun 2026US 12,649,179 B2Fabri-Form Holdings, LLC
- Process and system for manufacturing products cast with polyurethane and having a constant cross-section9 Jun 2026US 12,649,268 B2Indresmat, S.L.
- Molds having sealable column pieces and methods of producing products therewith17 Feb 2026US 12,552,075 B2GM Global Technology Operations LLC
- Sealing element2 Dec 2025US 12,485,592 B2Aptiv Technologies AG
- Mold device for resin molded article, molding apparatus, molding system, and method for manufacturing molded article4 Nov 2025US 12,459,173 B2
- Molding device for manufacturing a sanitary tub formed as a casting foam component, method for manufacturing such a sanitary tub, and sanitary tub18 Jun 2026US 2026/0166788 A1
- Molding die, resin molding apparatus, and method for producing resin molded product28 May 2026US 2026/0145369 A1Towa Corporation
- Apparatus and method for physical foaming injection20 Nov 2025US 2025/0353224 A1Comtech Chemical Co., Ltd.
- Method for manufacturing a bunk for a vehicle9 Oct 2025US 2025/0312839 A1AMD Plastics, LLC
- Molding of expandable polystyrene12 Jun 2025US 2025/0187237 A1Lifoam Industries, LLC
Most cited
By later US patents
- Method and apparatus for making a solid foamed tire core84US 4,909,972 A1990
- Venting tape68US 6,228,485 B1FlexiPak Distributin, LLC · 2001
- Golf club head64US 5,178,392 ATaylor Made Golf Company, Inc. · 1993
- Molds for production of plastics material boats53US 4,120,632 AKlepper-Werke Kommanditgesellschaft · 1978
- Process for producing fabric-backed cushioning material41US 4,138,283 ATextron Inc. · 1979