B29C 44/3411
Relieving stresses
Official title: {Relieving stresses}
B29C44/3411 (Relieving stresses) appears on 14 US grants and 13 published applications in this corpus.
Search patents in B29C- Granted patents
- 14
- Published applications
- 13
- Assignees
- 16
- Inventors
- 42
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 3 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Polypropylene-based sheet materials and methods for making the same16 Sep 2025US 12,415,343 B1Advan Packaging Systems LLC
- Blades of an axial turbine17 Jun 2025US 12,330,352 B2MAPNA Turbine Engineering and Manufacturing Company
- Thermally expandable sheet and method of manufacturing thermally expandable sheet16 May 2023US 11,648,714 B2Casio Computer Co., Ltd.
- Foam molded article, method for manufacturing molded foam article, and seat for automobile26 Oct 2021US 11,155,192 B2Kaneka Corporation
- Method of producing composite members having increased strength23 Jul 2019US 10,357,906 B2Ecopuro, LLC
- Blades of an axial turibine7 Mar 2024US 2024/0076988 A1MAPNA Turbine Engineering and Manufacturing Company
- Method of producing composite members having increased strength24 Oct 2019US 2019/0322010 A1Ecopuro, LLC
- Thermally expandable sheet and method of manufacturing thermally expandable sheet19 Sep 2019US 2019/0283285 A1Casio Computer Co., Ltd.
- Foam molded article, method for manufacturing molded foam article, and seat for automobile11 Apr 2019US 2019/0106036 A1Kaneka Corporation
- Enhanced process for the production of expanded PVC and plastic materials based on expanded PVC obtained therewith13 Jun 2013US 2013/0150474 A1Diab International AB
Most cited
By later US patents
- Composite baseball bat having swaged spar and plastic foam covering47US 4,569,521 AMueller-Perry Co., Inc. · 1986
- Process of manufacturing structural body for automotive vehicle46US 5,866,052 ATokai Rubber Industries, Ltd. · 1999
- Method for making a stress-relieved composite foamed resin baseball bat or bowling pin45US 4,351,786 AMueller-Perry Co., Inc. · 1982
- Method of assembling a refrigerator18US 4,771,532 AGeneral Electric Company · 1988
- Method of making a refrigerator cabinet15US 5,033,182 AWhirlpool Corporation · 1991