B41D 7/00
Shaping elastic or deformable material
Official title: Shaping elastic or deformable material, e.g. rubber, plastics material, to form printing surfaces (making rubber printing blocks B41C3/04)
B41D7/00 (Shaping elastic or deformable material) appears on 63 US grants and 33 published applications in this corpus.
Search patents in B41D- Granted patents
- 63
- Published applications
- 33
- Assignees
- 30
- Inventors
- 118
- Latest grant
- 30 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 1 |
| 2003 | 2 | 0 |
| 2004 | 2 | 3 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 4 |
| 2016 | 4 | 5 |
| 2017 | 1 | 3 |
| 2018 | 5 | 3 |
| 2019 | 3 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Edge exclusion apparatus and methods of using the same30 May 2023US 11,664,220 B2Canon Kabushiki Kaisha
- System and method for stamp ordering and thermal carving10 Nov 2020US 10,832,301 B2Shachihata Inc.
- Method and stamp for repeatable image correlation micro patterning and resulting specimen produced therefrom30 Jun 2020US 10,696,080 B11900 LLC
- Flexo printing plate31 Dec 2019US 10,518,524 B2FUJIFILM Corporation
- Processing system for multiple differing workpieces29 Oct 2019US 10,456,868 B2Trodat GmbH
- Edge exclusion apparatus and methods of using the same8 Apr 2021US 2021/0104400 A1Canon Kabushiki Kaisha
- Method for manufacturing a rubber product21 Jun 2018US 2018/0169912 A1Remys International Limited
- Stamp unit29 Mar 2018US 2018/0086124 A1Shachihata Inc.
- Seal carving apparatus and seal carving method4 Jan 2018US 2018/0001575 A1Shachihata Inc.
- Flexo printing plate2 Nov 2017US 2017/0313117 A1FUJIFILM Corporation
Most cited
By later US patents
- Stamp-making method and apparatus33US 6,181,433 B2King Jim Co., Ltd. · 2001
- Methods for providing custom rubber stamps15US 6,732,649 B12004
- Stamp unit protection element14US 5,996,493 ABrother Kogyo Kabushiki Kaisha · 1999
- Stamp-making apparatus, as well as function changeover mechanism, exposure system and stamp-making object material-detecting device therefor14US 6,016,749 ASeiko Epson Corporation and King Jim Co., Ltd. · 2000
- Stamp making apparatus and attachment thereof13US 6,460,456 B1Brother Kogo Kabushiki Kaisha · 2002