B29C 2949/075
Having at least one internal separating wall
Official title: having at least one internal separating wall
B29C2949/075 (Having at least one internal separating wall) appears on 38 US grants and 23 published applications in this corpus.
Search patents in B29C- Granted patents
- 38
- Published applications
- 23
- Assignees
- 22
- Inventors
- 74
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 1 |
| 2004 | 3 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 3 | 3 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Container preform12 Nov 2024US 12,139,295 B2Niagara Bottling, LLC
- Pressurized plural nested preform assembly and method of manufacture30 Nov 2021US 11,186,027 B2The Procter & Gamble Company
- Plural nested preform assembly and method of manufacture11 May 2021US 11,000,983 B2The Procter & Gamble Company
- Plural nested preform assembly and method of manufacture10 Sep 2019US 10,407,202 B2The Procter & Gamble Company
- Cluster pack comprising containers having a reinforced wall section3 Sep 2019US 10,399,731 B2KHS GmbH
- Double-walled preform and methode for fabricating this preform2 Feb 2023US 2023/0034990 A1Daunia Plast S.P.A.
- Container preform15 Sep 2022US 2022/0288834 A1Niagara Bottling, LLC
- Multifluid dispensing system and method23 Dec 2021US 2021/0394213 A1Exojet Technologies
- Plural nested preform assembly and method of manufacture21 Nov 2019US 2019/0352036 A1The Procter & Gamble Company
- Pressurized plural nested preform assembly and method of manufacture23 May 2019US 2019/0152122 A1The Procter & Gamble Company
Most cited
By later US patents
- Multi-chamber containers58US 5,482,170 APlastic Technologies, Inc. · 1996
- Method of making a precisely partitioned bulbous-shape container56US 4,065,536 AThe Procter & Gamble Company · 1977
- Blow molded plastic containers including a handgrip and method for obtaining same52US 5,579,937 APepsiCo, Inc. · 1996
- Preform having inner partition wall and process of making plastic vessel having inner partition wall44US 5,232,108 ANissei Asb Machine Co., Ltd. · 1993
- Blow molded plastic containers including internal support and handgrip37US 5,398,828 APepsiCo, Inc. · 1995