B29C 65/7461
For making welds and cuts of other than simple rectilinear form
Official title: {for making welds and cuts of other than simple rectilinear form}
B29C65/7461 (For making welds and cuts of other than simple rectilinear form) appears on 67 US grants and 57 published applications in this corpus.
Search patents in B29C- Granted patents
- 67
- Published applications
- 57
- Assignees
- 56
- Inventors
- 115
- Latest grant
- 17 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 3 |
| 2005 | 3 | 5 |
| 2006 | 2 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 4 |
| 2009 | 2 | 3 |
| 2010 | 4 | 0 |
| 2011 | 2 | 3 |
| 2012 | 1 | 5 |
| 2013 | 2 | 2 |
| 2014 | 0 | 3 |
| 2015 | 2 | 1 |
| 2016 | 2 | 4 |
| 2017 | 1 | 3 |
| 2018 | 3 | 3 |
| 2019 | 2 | 4 |
| 2020 | 1 | 3 |
| 2021 | 6 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermally laminated tab liner17 Oct 2023US 11,787,153 B2Tekni-Plex, Inc.
- Sealing station and method for producing skin packaging with tear-off corner5 Apr 2022US 11,292,653 B2Multivac Sepp Haggenmueller SE & Co. KG
- Device for vacuum packaging, particularly of food products23 Nov 2021US 11,180,266 B2Davinchy Srl
- Apparatus and method of packaging a product16 Nov 2021US 11,174,050 B2Cryovac, Inc.
- Thermally laminated tab liner19 Oct 2021US 11,148,400 B2Tekni-Plex, Inc.
- Method and device for removing solids downstream of a siphon of a toilet, and operation of a device of this type29 Jan 2026US 2026/0028809 A1Left AG
- Punch joining device for film piece, device for manufacturing film, device for manufacturing bag-shaped container, punch joining method for film piece, manufacturing method for film, and manufacturing method for bag-shaped container30 Nov 2023US 2023/0382058 A1Idemitsu Unitech Co., Ltd.
- Apparatus and method for cutting and joining a sheet element to a container5 Jan 2023US 2023/0001649 A1Sarong Societa' Per Azioni
- Method and device for creating an environmentally sealed connection between two regions18 Nov 2021US 2021/0354229 A1Lugaia AG
- Sealing tool assembly15 Oct 2020US 2020/0324492 A1Ishida Europe Limited
Most cited
By later US patents
- Methods of bonding materials, especially materials used in absorbent articles95US 7,056,404 B2The Procter & Gamble Company · 2006
- Vacuum sealer63US 5,048,269 A1991
- Fully self-service check-out counter incorporating an integral apparatus for on demand manufacturing of custom-sized bags conforming to the volume of articles received therein49US 4,909,356 AA. W. A. X. Progettazione E Ricerca s.r.l. · 1990
- Method and apparatus for on demand manufacturing of custom-sized bags conforming to the volume of articles received therein at a check-out counter39US 5,313,766 AAwax S.r.L. · 1994
- Package and automatic method of forming same35US 4,353,196 A1982