B29B 7/722
Safety devices
Official title: {Safety devices}
B29B7/722 (Safety devices) appears on 5 US grants and 4 published applications in this corpus.
Search patents in B29B- Granted patents
- 5
- Published applications
- 4
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rolling assembly23 Dec 2025US 12,502,813 B2Carl Freudenberg KG
- Method and device for treating viscous, paste-like materials15 Oct 2019US 10,442,113 B2List Technology AG
- Method for treating a mixture23 May 2017US 9,657,412 B2List Technology AG
- Safety device for a roll space of a calender or similar roll machine8 Aug 1995US 5,439,366 AKleinewefers GmbH
- Continuous mixer14 Dec 1976US 3,997,147 ABaker Perkins Inc.
- Rolling assembly26 Feb 2026US 2026/0054432 A1Carl Freudenberg KG
- Rolling assembly24 Oct 2024US 2024/0351246 A1Carl Freudenberg KG
- Method for treating a mixture1 Sep 2016US 2016/0251776 A1List Holding AG
- Method and device for treating viscous, paste-like materials21 Apr 2016US 2016/0107336 A1List Holding AG
Most cited
By later US patents