B29C 2949/0721
Tangentially varying thickness
B29C2949/0721 (Tangentially varying thickness) appears on 35 US grants and 38 published applications in this corpus.
Search patents in B29C- Granted patents
- 35
- Published applications
- 38
- Assignees
- 26
- Inventors
- 79
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 6 |
| 2005 | 2 | 6 |
| 2006 | 5 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 4 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 6 |
| 2021 | 0 | 1 |
| 2022 | 4 | 3 |
| 2023 | 4 | 2 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Preform layered body and layered container8 Jul 2025US 12,350,875 B2Nissha Co., Ltd.
- Nozzle tool system and extrusion blow molding arrangement17 Dec 2024US 12,168,318 B2
- Off-center container manufacturing method and temperature adjustment mold30 Jan 2024US 11,883,997 B2Nissei Asb Machine Co., Ltd.
- Molded article, container and a method for the molding and recycling thereof3 Oct 2023US 11,772,302 B2Husky Injection Molding Systems Ltd.
- Preforms for stretch-blow-moulding containers and continuous blow moulding machine producing the containers15 Aug 2023US 11,724,433 B2Integrated Plastics Pty Limited
- Molded article, container and a method for the molding and recycling thereof20 Mar 2025US 2025/0091253 A1Husky Injection Molding Systems Ltd.
- Preform layered body and layered container7 Sep 2023US 2023/0278274 A1Nissha Co., Ltd.
- Nozzle tool system and extrusion blow molding arrangement2 Feb 2023US 2023/0030461 A1
- Molded article, container and a method for the molding and recylcing thereof20 Oct 2022US 2022/0332018 A1Husky Injection Molding Systems Ltd.
- Off-center container manufacturing method and temperature adjustment mold5 May 2022US 2022/0134629 A1Nissei Asb Machine Co., Ltd.
Most cited
By later US patents
- Synthetic resin bottle with handle26US 4,311,246 AYoshino Kogyosho Co., Ltd. · 1982
- Stretch blow molding method for manufacturing an expanded bottle23US 5,178,817 ADai Nippon Insatsu K. K. · 1993
- Systems, devices, and methods for automation control15US 7,953,513 B2Siemens Industry, Inc. · 2011
- Blow molded dock float14US 6,374,763 B1Flotation Devices, Inc. · 2002
- Dual-chamber container, and method and apparatus for its manufacture14US 6,984,119 B1Owens-Illinois Health Care Packaging Inc. · 2006