B29C 2949/074
Having ribs or protrusions
Official title: having ribs or protrusions
B29C2949/074 (Having ribs or protrusions) appears on 201 US grants and 176 published applications in this corpus.
Search patents in B29C- Granted patents
- 201
- Published applications
- 176
- Assignees
- 77
- Inventors
- 314
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 3 |
| 2003 | 3 | 4 |
| 2004 | 5 | 5 |
| 2005 | 4 | 6 |
| 2006 | 2 | 5 |
| 2007 | 3 | 4 |
| 2008 | 2 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 4 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 4 | 5 |
| 2015 | 4 | 8 |
| 2016 | 5 | 5 |
| 2017 | 7 | 12 |
| 2018 | 4 | 17 |
| 2019 | 10 | 14 |
| 2020 | 5 | 21 |
| 2021 | 11 | 6 |
| 2022 | 10 | 14 |
| 2023 | 16 | 14 |
| 2024 | 11 | 7 |
| 2025 | 7 | 9 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Resin-made container manufacturing method, manufacturing device, and metal mold unit10 Feb 2026US 12,544,955 B2Nissei Asb Machine Co., Ltd.
- Method and device for manufacturing resin-made container6 Jan 2026US 12,515,392 B2Nissei Asb Machine Co., Ltd.
- Container preform made of plastic16 Dec 2025US 12,496,762 B2Sidel Participations
- Method for heating a preform and corresponding method for forming a container25 Nov 2025US 12,479,152 B2Societe des Produits Nestle S. A.
- Method and apparatus for producing resin container28 Oct 2025US 12,454,091 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.
- Lightweight plastic container and preform5 Feb 2026US 2026/0035125 A1Plastipak Packaging, Inc.
- Preform made of a thermoplastic material and device and method for producing a preform25 Dec 2025US 2025/0387952 A1
- Lightweight plastic container and preform4 Dec 2025US 2025/0368378 A1Plastipak Packaging, Inc.
- Dispenser container and method for producing a dispenser container6 Nov 2025US 2025/0340007 A1INOTECH Kunststofftechnik GmbH
Most cited
By later US patents
- Concentric ribbed preform and bottle made from same135US 4,892,205 AHoover Universal, Inc. · 1990
- Plastic container with internal rib reinforced bottom121US 4,525,401 AThe Continental Group, Inc. · 1985
- Synthetic resin made thin-walled bottle106US 4,997,692 AYoshino Kogyosho Co., Ltd. · 1991
- Method of making a blown bottle having a ribbed interior surface86US 3,956,441 AOwens-Illinois, Inc. · 1976
- Container with integrally molded closure/tamper indicator81US 5,662,245 ASchmalbach-Lubeca AG · 1997