B28D 1/222
By pressing
Official title: {by pressing, e.g. presses}
B28D1/222 (By pressing) appears on 108 US grants and 86 published applications in this corpus.
Search patents in B28D- Granted patents
- 108
- Published applications
- 86
- Assignees
- 54
- Inventors
- 154
- Latest grant
- 14 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 7 | 3 |
| 2003 | 3 | 3 |
| 2004 | 2 | 7 |
| 2005 | 6 | 6 |
| 2006 | 5 | 7 |
| 2007 | 3 | 1 |
| 2008 | 4 | 12 |
| 2009 | 2 | 3 |
| 2010 | 4 | 5 |
| 2011 | 5 | 6 |
| 2012 | 6 | 3 |
| 2013 | 2 | 8 |
| 2014 | 8 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 4 | 6 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and methods for truncating elongated members14 Nov 2023US 11,813,773 B2
- Apparatus and methods for truncating elongated members27 Sep 2022US 11,453,145 B2
- Manual cutting machine19 Oct 2021US 11,148,324 B2Romway(Zj) Machinery Manufacturing Co., Ltd.
- Bolster26 Mar 2019US 10,239,232 B2
- Rock face splitting apparatus and method14 Aug 2018US 10,046,480 B2Pavestone, LLC
- Bend-breaking system and bend-breaking processing method5 Mar 2026US 2026/0062335 A1Bando Kiko Co., Ltd.
- Bend-breaking jig and bend-breaking processing method3 Oct 2024US 2024/0327266 A1Bando Kiko Co., Ltd.
- Method of mining a rock formation using a disc cutter and a rock breaker tool25 Jul 2024US 2024/0247588 A1Element Six (UK) Limited
- Cement siding cutter20 Apr 2023US 2023/0118139 A1D-Cut Products, Inc.
- Apparatus and methods for truncating elongated members22 Dec 2022US 2022/0402168 A1
Most cited
By later US patents
- Block splitter assembly163US 6,321,740 B1Anchor Wall Systems, Inc. · 2001
- Molds for producing masonry units with roughened surface55US 6,464,199 B1Anchor Wall Systems, Inc. · 2002
- Method and apparatus for forming ornamental edges on cement siding53US 5,722,386 APacific International Tool & Shear, Ltd. · 1998
- Cement block splitter49US 4,250,863 A1981
- Guillotine cutting apparatus for bricks, building blocks and the like47US 5,662,094 A1997