B29C 2949/0768
Characterised by the shape of specific parts of preform
Official title: characterised by the shape of specific parts of preform
B29C2949/0768 (Characterised by the shape of specific parts of preform) appears on 810 US grants and 727 published applications in this corpus.
Search patents in B29C- Granted patents
- 810
- Published applications
- 727
- Assignees
- 260
- Inventors
- 953
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 10 | 0 |
| 1978 | 6 | 0 |
| 1979 | 9 | 0 |
| 1980 | 1 | 0 |
| 1981 | 16 | 0 |
| 1982 | 11 | 0 |
| 1983 | 11 | 0 |
| 1984 | 11 | 0 |
| 1985 | 14 | 0 |
| 1986 | 13 | 0 |
| 1987 | 4 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 15 | 0 |
| 1991 | 13 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 11 | 0 |
| 1996 | 13 | 0 |
| 1997 | 13 | 0 |
| 1998 | 20 | 0 |
| 1999 | 23 | 0 |
| 2000 | 10 | 0 |
| 2001 | 19 | 7 |
| 2002 | 21 | 16 |
| 2003 | 22 | 22 |
| 2004 | 14 | 27 |
| 2005 | 12 | 36 |
| 2006 | 10 | 31 |
| 2007 | 11 | 22 |
| 2008 | 13 | 44 |
| 2009 | 16 | 35 |
| 2010 | 15 | 46 |
| 2011 | 15 | 28 |
| 2012 | 22 | 26 |
| 2013 | 21 | 18 |
| 2014 | 32 | 27 |
| 2015 | 19 | 31 |
| 2016 | 26 | 28 |
| 2017 | 20 | 30 |
| 2018 | 25 | 32 |
| 2019 | 29 | 29 |
| 2020 | 23 | 32 |
| 2021 | 25 | 37 |
| 2022 | 18 | 35 |
| 2023 | 31 | 32 |
| 2024 | 36 | 28 |
| 2025 | 26 | 19 |
| 2026 | 15 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 2949/077Characterised by the neckIndexing code725
- B29C 2949/078Characterised by the bottomIndexing code242
- B29C 2949/0778Characterised by the flangeIndexing code108
- B29C 2949/0769Characterised by the lip, i.e. very top of preform neckIndexing code98
- B29C 2949/0779Characterised by the bodyIndexing code47
Recent patents
- Method for manufacturing a PHA container25 Aug 2026US 12,715,170 B2Societe des Produits Nestle S. A.
- Liquid container and liquid container with content liquid21 Jul 2026US 12,686,531 B2Yoshino Kogyosho Co., Ltd.
- Molded article, container and a method for the molding and recycling thereof7 Jul 2026US 12,673,447 B2Husky Injection Molding Systems Ltd.
- Preforms for flair applications7 Jul 2026US 12,673,448 B2
- Preform for forming double container12 May 2026US 12,623,395 B2Yoshino Kogyosho Co., Ltd.
- Preform for a container made of plastics material24 Sep 2026US 2026/0284955 A1Sidel Participations
- Container preform made of plastics material27 Aug 2026US 2026/0249540 A1Sidel Participations
- Preform, method for producing resin container, and device for producing resin container6 Aug 2026US 2026/0225302 A1Nissei Asb Machine Co., Ltd.
- Method and apparatus for the production of plastic containers23 Jul 2026US 2026/0208427 A1Sacmi Imola S.C.
- A method and apparatus for producing dispensing squeeze containers4 Jun 2026US 2026/0151951 A1
Most cited
By later US patents
- Hot fill container260US 4,863,046 AContinental PET Technologies, Inc. · 1989
- Pasteurizable plastic container191US 5,908,128 AContinental PET Technologies, Inc. · 1999
- Preform and bottle using pet/pen blends and copolymers189US 5,888,598 AThe Coca-Cola Company · 1999
- Multilayer plastic container and method of making the same136US 6,123,211 AAmerican National Can Company · 2000
- Concentric ribbed preform and bottle made from same135US 4,892,205 AHoover Universal, Inc. · 1990