B29C 66/84121
Of different width
Official title: {of different width}
B29C66/84121 (Of different width) appears on 87 US grants and 64 published applications in this corpus.
Search patents in B29C- Granted patents
- 87
- Published applications
- 64
- Assignees
- 74
- Inventors
- 172
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 3 |
| 2005 | 5 | 2 |
| 2006 | 1 | 2 |
| 2007 | 4 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 5 |
| 2010 | 4 | 1 |
| 2011 | 2 | 4 |
| 2012 | 1 | 4 |
| 2013 | 1 | 3 |
| 2014 | 2 | 2 |
| 2015 | 2 | 3 |
| 2016 | 2 | 3 |
| 2017 | 0 | 2 |
| 2018 | 5 | 6 |
| 2019 | 2 | 1 |
| 2020 | 3 | 4 |
| 2021 | 5 | 3 |
| 2022 | 3 | 6 |
| 2023 | 3 | 0 |
| 2024 | 3 | 4 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and methods of sealing pouches18 Nov 2025US 12,472,698 B2Arthrex, Inc.
- Apparatus for heat-sealing a lidding film to a supporting element8 Oct 2024US 12,110,146 B2G. Mondini S. P. A
- Film wrapping machine for product packing device using stretch film27 Feb 2024US 11,912,443 B2Yulwon Engineering Co., Ltd.
- Material welder9 Jan 2024US 11,865,789 B2UltraCut Industries Pty Ltd
- Method and apparatus for improved ultrasonic bonding14 Nov 2023US 11,813,800 B2Curt G. Joa, Inc.
- Apparatus for heat-sealing a lidding film to a supporting element26 Dec 2024US 2024/0425215 A1G. Mondini S. P. A
- Material welder and method of welding28 Nov 2024US 2024/0391182 A1
- Conveyance belt welding method and conveyance belt welding jig3 Oct 2024US 2024/0326147 A1Seiko Epson Corporation
- Apparatus and Methods of Sealing Pouches11 Apr 2024US 2024/0116252 A1Arthrex, Inc.
- Apparatus for heat-sealing a lidding film to a supporting element22 Dec 2022US 2022/0402638 A1G. Mondini S. P. A
Most cited
By later US patents
- Heat sealing mechanism with linearly movable seal bars68US 5,080,747 AKlockner Bartelt, Inc. · 1992
- Sealing device54US 5,722,215 A1998
- Apparatus and process for ultrasonically cutting off predetermined widths of selvages and sealing the cut edges of textile fabric47US 4,496,407 ASprings Industries, Inc. · 1985
- Trailer wall composite liner with integral scuff panel37US 7,829,165 B2Ridge Corporation · 2010
- Construction of thermoplastic tubes with tubular ribs by helical winding upon a mandrel34US 4,826,423 AChevron Research Company · 1989