B29C 66/8412
Of different length, width or height
Official title: {of different length, width or height}
B29C66/8412 (Of different length, width or height) appears on 202 US grants and 134 published applications in this corpus.
Search patents in B29C- Granted patents
- 202
- Published applications
- 134
- Assignees
- 151
- Inventors
- 371
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 7 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 0 |
| 2002 | 3 | 2 |
| 2003 | 6 | 9 |
| 2004 | 5 | 4 |
| 2005 | 5 | 4 |
| 2006 | 2 | 7 |
| 2007 | 5 | 2 |
| 2008 | 4 | 3 |
| 2009 | 3 | 6 |
| 2010 | 4 | 4 |
| 2011 | 4 | 7 |
| 2012 | 2 | 6 |
| 2013 | 3 | 4 |
| 2014 | 4 | 6 |
| 2015 | 4 | 8 |
| 2016 | 7 | 7 |
| 2017 | 2 | 10 |
| 2018 | 8 | 10 |
| 2019 | 9 | 4 |
| 2020 | 4 | 5 |
| 2021 | 8 | 8 |
| 2022 | 6 | 8 |
| 2023 | 5 | 3 |
| 2024 | 4 | 5 |
| 2025 | 4 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat-sealing apparatus for wrapping articles16 Jun 2026US 12,654,895 B2Barry-Wehmiller Company
- Apparatus and methods of sealing pouches18 Nov 2025US 12,472,698 B2Arthrex, Inc.
- Apparatus and method for sealing secondary battery30 Sep 2025US 12,431,562 B2LG Energy Solution, Ltd.
- Horizontal packaging machine with adjustable cut-sew group29 Jul 2025US 12,371,216 B2Tecno Pack S.P.A.
- Horizontal packaging machine with adjustable cut-sew group20 May 2025US 12,304,682 B2Tecno Pack S.P.A.
- Variable size high speed welder1 Jan 2026US 2026/0001284 A1
- Heat-sealing apparatus for wrapping articles23 Oct 2025US 2025/0326511 A1BW Flexible Systems
- 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
Most cited
By later US patents
- Apparatus and method for ultrasonic sealing disposable diapers89US 5,421,924 APaper Converting Machine Company · 1995
- Transverse sealer for a bag maker with variable operating speed76US 5,753,067 AIshida Co., Ltd. · 1998
- Reclosable bag75US 4,979,933 AKraft, Inc. · 1990
- Heat sealing mechanism with linearly movable seal bars68US 5,080,747 AKlockner Bartelt, Inc. · 1992
- Method and apparatus for form-fill-seal packaging of articles66US 4,757,668 AILAPAK Research & Development S.A. · 1988