B29C 65/7451
The severing tool and the welding tool being movable with respect to
Official title: {the severing tool and the welding tool being movable with respect to one-another}
B29C65/7451 (The severing tool and the welding tool being movable with respect to) appears on 361 US grants and 285 published applications in this corpus.
Search patents in B29C- Granted patents
- 361
- Published applications
- 285
- Assignees
- 224
- Inventors
- 661
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 8 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 9 | 0 |
| 1987 | 10 | 0 |
| 1988 | 9 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 12 | 2 |
| 2002 | 4 | 8 |
| 2003 | 12 | 9 |
| 2004 | 7 | 12 |
| 2005 | 6 | 6 |
| 2006 | 10 | 10 |
| 2007 | 2 | 10 |
| 2008 | 8 | 13 |
| 2009 | 7 | 12 |
| 2010 | 5 | 9 |
| 2011 | 12 | 20 |
| 2012 | 6 | 8 |
| 2013 | 9 | 10 |
| 2014 | 6 | 10 |
| 2015 | 8 | 11 |
| 2016 | 17 | 13 |
| 2017 | 9 | 13 |
| 2018 | 10 | 22 |
| 2019 | 19 | 14 |
| 2020 | 12 | 15 |
| 2021 | 13 | 12 |
| 2022 | 8 | 12 |
| 2023 | 10 | 11 |
| 2024 | 10 | 10 |
| 2025 | 9 | 6 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Electrically weldable suture material, and apparatus and method for forming welded suture loops and other welded structures3 Feb 2026US 12,539,114 B2Egan Design LLC
- Ultrasonic sealing system and anvil thereof20 Aug 2026US 2026/0241643 A1Tetra Laval Holdings & Finance S. A.
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- Ultrasonic sealing system and anvil thereof20 Aug 2026US 2026/0242086 A1Tetra Laval Holdings & Finance S. A.
- Film piece joining device, film manufacturing device, bag-shaped container manufacturing device, film piece joining method, film manufacturing method, and bag-shaped container manufacturing method2 Jul 2026US 2026/0184024 A1Idemitsu Unitech Co., Ltd.
- Packaging machine4 Jun 2026US 2026/0152308 A1Ulma Packaging, S. Coop.
Most cited
By later US patents
- Position feedback system and method for use thereof1,075US 6,625,517 B12003
- Reclosable bag, material, and method of and means for making same223US 4,617,683 AMinigrip, Inc. · 1986
- Reclosable bags, apparatus and method193US 4,355,494 AMinigrip, Inc. · 1982
- Method of and means for making reclosable bags and method therefor182US 4,655,862 AMinigrip, Inc. · 1987
- Method of making protruding end stops for plastic reclosable fastener175US 5,088,971 AMobil Oil Corporation · 1992