B29C 2949/0744
At neck portion
Official title: at neck portion
B29C2949/0744 (At neck portion) appears on 51 US grants and 59 published applications in this corpus.
Search patents in B29C- Granted patents
- 51
- Published applications
- 59
- Assignees
- 29
- Inventors
- 97
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 1 |
| 2005 | 3 | 4 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 5 |
| 2019 | 3 | 5 |
| 2020 | 3 | 13 |
| 2021 | 5 | 4 |
| 2022 | 6 | 7 |
| 2023 | 9 | 5 |
| 2024 | 4 | 3 |
| 2025 | 1 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Container finish portion with polished buffer zone20 May 2025US 12,304,688 B2Niagara Bottling, LLC
- Preform assembly, double container, and method of manufacturing double container26 Nov 2024US 12,151,845 B2Yoshino Kogyosho Co., Ltd.
- Preform, synthetic resin container, and method for manufacturing synthetic resin container19 Nov 2024US 12,145,764 B2Yoshino Kogyosho Co., Ltd.
- Aerosol dispenser having annular seals and aerosol container therefor25 Jun 2024US 12,017,839 B2The Procter & Gamble Company
- Method for producing resin container and device for producing resin container16 Apr 2024US 11,958,230 B2Nissei Asb Machine Co., Ltd.
- Container manufacturing method, double container manufacturing method, double container, and method for discharging contents from double container19 Mar 2026US 2026/0077551 A1Kyoraku Co., Ltd.
- Dispenser container and method for producing a dispenser container6 Nov 2025US 2025/0340007 A1INOTECH Kunststofftechnik GmbH
- Blowing mold for molding a container21 Aug 2025US 2025/0262811 A1S.I.P.A. Societa' Industrializzazione Progettazione E Automazione S.P.A.
- Mold unit3 Jul 2025US 2025/0214295 A1Sumitomo Heavy Industries, Ltd.
- Assembled double wall preform, and process for the making thereof1 May 2025US 2025/0135705 A1Daunia Plast S.P.A.
Most cited
By later US patents
- Container with integrally molded closure/tamper indicator81US 5,662,245 ASchmalbach-Lubeca AG · 1997
- Plastic container with sidewall construction55US 6,929,139 B2Plastipak Packaging, Inc. · 2005
- Antinesting preforms for blow-molded articles50US 5,366,774 ASoutheastern Container · 1994
- Plastic container having stepped neck finish42US 6,971,530 B2Plastipak Packaging, Inc. · 2005
- Preform for use in blow molding a container subjected to hot filling and closed by a rotatable closure, and method of an apparatus for making the same35US 4,649,068 AContinental PET Technologies, Inc. · 1987