B29C 49/62
Venting means
B29C49/62 (Venting means) appears on 132 US grants and 125 published applications in this corpus.
Search patents in B29C- Granted patents
- 132
- Published applications
- 125
- Assignees
- 78
- Inventors
- 266
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 3 |
| 2003 | 4 | 0 |
| 2004 | 4 | 7 |
| 2005 | 3 | 2 |
| 2006 | 4 | 3 |
| 2007 | 1 | 6 |
| 2008 | 2 | 3 |
| 2009 | 2 | 5 |
| 2010 | 3 | 9 |
| 2011 | 6 | 6 |
| 2012 | 3 | 7 |
| 2013 | 4 | 3 |
| 2014 | 11 | 6 |
| 2015 | 7 | 11 |
| 2016 | 4 | 9 |
| 2017 | 4 | 4 |
| 2018 | 9 | 7 |
| 2019 | 7 | 7 |
| 2020 | 7 | 2 |
| 2021 | 4 | 6 |
| 2022 | 3 | 5 |
| 2023 | 5 | 4 |
| 2024 | 7 | 7 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Injection-blow-moulding mould and method24 Mar 2026US 12,583,168 B2Molmasa Aplicaciones Tecnicas, S.L.
- Valve assembly for blowing or draw-blowing bottles made of polymer material30 Dec 2025US 12,508,764 B2SMI S.p.A.
- Method for manufacturing liquid container15 Jul 2025US 12,358,204 B2Yoshino Kogyosho Co., Ltd.
- Systems and methods for rotary Blow-Fill-Seal (BFS) machine staged vacuum18 Feb 2025US 12,226,944 B2Koska Family Limited
- Apparatus for blow-molding plastic containers31 Dec 2024US 12,179,409 B2Sacmi Imola S.C.
- Blow molding mechanism, intermediate mold, and mold unit26 Jun 2025US 2025/0205959 A1Sumitomo Heavy Industries, Ltd.
- Plastic container with flattened supporting feet and blow molding device7 Nov 2024US 2024/0367845 A1Krones AG
- Blow mold for plastic bottle15 Aug 2024US 2024/0269913 A1Technical Response, Inc.
- Method for manufacturing liquid container14 Mar 2024US 2024/0083092 A1Yoshino Kogyosho Co., Ltd.
- Reduced material container and method of forming same14 Mar 2024US 2024/0083093 A1Discma AG
Most cited
By later US patents
- Hollow porous microspheres as substrates and containers for catalyst136US 4,793,980 A1988
- Hollow porous microspheres as substrates and containers for catalysts and method of making same124US 4,637,990 A1987
- Blow molded one-piece bottle109US 4,865,206 AHoover Universal, Inc. · 1989
- Blow molding method for producing pasteurizable containers82US 6,485,669 B1Schmalbach-Lubeca AG · 2002
- Double-wall bottle and method and apparatus for molding the same72US 5,921,416 ANissei Asb Machine Co., Ltd. · 1999