B29C 2949/0816
Of the flange
Official title: of the flange
B29C2949/0816 (Of the flange) appears on 32 US grants and 37 published applications in this corpus.
Search patents in B29C- Granted patents
- 32
- Published applications
- 37
- Assignees
- 17
- Inventors
- 47
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 2 | 3 |
| 2016 | 2 | 1 |
| 2017 | 2 | 3 |
| 2018 | 1 | 4 |
| 2019 | 4 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 3 | 2 |
| 2024 | 4 | 4 |
| 2025 | 2 | 3 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lightweight plastic container and preform28 Oct 2025US 12,454,385 B2Plastipak Packaging, Inc.
- Lightweight plastic container and preform19 Aug 2025US 12,391,424 B2Plastipak Packaging, Inc.
- Container preform12 Nov 2024US 12,139,295 B2Niagara Bottling, LLC
- Lightweight plastic container and preform25 Jun 2024US 12,017,816 B2Plastipak Packaging, Inc.
- Blow molded multilayer article with color gradient7 May 2024US 11,975,522 B2The Procter & Gamble Company
- Container preform made of plastics material27 Aug 2026US 2026/0249539 A1Sidel Participations
- Container preform made of plastics material27 Aug 2026US 2026/0249540 A1Sidel Participations
- Preform of a plastic container and corresponding injection mold25 Jun 2026US 2026/0175492 A1S.I.P.A. Societa' Industrializzazione Progettazione E Automazione S.P.A.
- Lightweight plastic container and preform5 Feb 2026US 2026/0035125 A1Plastipak Packaging, Inc.
- Lightweight plastic container and preform4 Dec 2025US 2025/0368378 A1Plastipak Packaging, Inc.
Most cited
By later US patents
- Toner container and image forming apparatus43US 7,313,349 B2Ricoh Company, Ltd. · 2007
- Toner bottle and electrophotographic apparatus using the same27US 6,701,112 B2Ricoh Company, Ltd. · 2004
- Methods and apparatus for maintaining a pressure contact seal between nozzles and cavities of an on-line injection molding machine22US 4,518,344 AAmerican Can Company · 1985
- Lightweight plastic container and preform20US 9,033,168 B2Plastipak Packaging, Inc. · 2015
- Lightweight plastic container and preform16US 8,857,637 B2Plastipak Packaging, Inc. · 2014