B29C 51/262
Clamping means for the sheets
Official title: {Clamping means for the sheets, e.g. clamping frames}
B29C51/262 (Clamping means for the sheets) appears on 528 US grants and 357 published applications in this corpus.
Search patents in B29C- Granted patents
- 528
- Published applications
- 357
- Assignees
- 236
- Inventors
- 652
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 1 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 20 | 0 |
| 1994 | 14 | 0 |
| 1995 | 17 | 0 |
| 1996 | 46 | 0 |
| 1997 | 65 | 0 |
| 1998 | 35 | 0 |
| 1999 | 24 | 0 |
| 2000 | 16 | 0 |
| 2001 | 15 | 7 |
| 2002 | 16 | 24 |
| 2003 | 10 | 26 |
| 2004 | 9 | 21 |
| 2005 | 7 | 13 |
| 2006 | 6 | 12 |
| 2007 | 3 | 9 |
| 2008 | 4 | 9 |
| 2009 | 2 | 16 |
| 2010 | 5 | 4 |
| 2011 | 2 | 9 |
| 2012 | 6 | 9 |
| 2013 | 10 | 12 |
| 2014 | 5 | 10 |
| 2015 | 10 | 16 |
| 2016 | 7 | 13 |
| 2017 | 10 | 6 |
| 2018 | 8 | 13 |
| 2019 | 10 | 14 |
| 2020 | 12 | 18 |
| 2021 | 6 | 11 |
| 2022 | 17 | 20 |
| 2023 | 13 | 21 |
| 2024 | 14 | 10 |
| 2025 | 13 | 17 |
| 2026 | 9 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Article forming system696US 4,773,182 AHighland Supply Corporation · 1988
- Method for wrapping an object with a material having pressure sensitive adhesive thereon626US 5,111,638 AHighland Supply Corporation · 1992
- Method for wrapping flower pots using a self adhering wrapping material367US 5,199,242 AHighland Supply Corporation · 1993
- Method of making a flower pot or flower pot cover with pleated skirt343US 5,259,106 AHighland Supply Corporation · 1993
- Flower pot or flower pot cover having connected and unconnected segments in the skirt341US 5,152,100 AHighland Supply Corporation · 1992