B29C 51/006
Shaping by thermoforming , i.e. shaping sheets or sheet like preforms after
Official title: {for making articles having hollow walls}
B29C51/006 (Shaping by thermoforming , i.e. shaping sheets or sheet like preforms after) appears on 51 US grants and 46 published applications in this corpus.
Search patents in B29C- Granted patents
- 51
- Published applications
- 46
- Assignees
- 39
- Inventors
- 112
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 4 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 0 | 3 |
| 2019 | 1 | 3 |
| 2020 | 3 | 4 |
| 2021 | 4 | 6 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 5 |
| 2025 | 3 | 5 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for making a thin-walled acoustic component23 Jun 2026US 12,661,843 B2Safran
- Material processing method and molding machine17 Feb 2026US 12,552,086 B2Versa 3 Technology Co., Ltd.
- Structural body manufacturing method and panel16 Sep 2025US 12,415,308 B2Kyoraku Co., Ltd.
- System and method for framed lid27 May 2025US 12,312,121 B2The Hillshire Brands Company
- Method and line for manufacturing a panel with multiple acoustic elements for an acoustic attenuation structure4 Feb 2025US 12,214,540 B2Safran
- Structural body manufacturing method and panel18 Dec 2025US 2025/0381724 A1Kyoraku Co., Ltd.
- Cellulose container and method of fabricating23 Oct 2025US 2025/0326177 A1North America I.M.L. Containers
- Method and apparatus for making a container12 Jun 2025US 2025/0187251 A1G. Mondini S. P. A
- Method and apparatus for making an outer skeleton of a container12 Jun 2025US 2025/0187254 A1G. Mondini S. P. A
- Method for making a thin-walled acoustic component8 May 2025US 2025/0144868 A1Safran
Most cited
By later US patents
- Method for compression molding of laminated panels74US 4,946,526 ALTV Aerospace and Defense Company · 1990
- Lightweight molded protective helmet73US 4,845,786 A1989
- Article of footwear incorporating a chamber system and methods for manufacturing the chamber system64US 9,420,848 B2NIKE, Inc. · 2016
- Method of making a foam plastic cushion having a peripheral frame and an exterior cover45US 4,116,736 AThe Upjohn Company · 1978
- Hollow foamed polyolefinic resin container35US 6,713,139 B2Sumitomo Chemical Company, Limited · 2004