B23D 55/04
Sawing machines or sawing devices working with strap saw blades, characterised only
Official title: of devices for feeding or clamping work
B23D55/04 (Sawing machines or sawing devices working with strap saw blades, characterised only) appears on 129 US grants and 91 published applications in this corpus.
Search patents in B23D- Granted patents
- 129
- Published applications
- 91
- Assignees
- 71
- Inventors
- 201
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 7 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 4 |
| 2003 | 1 | 4 |
| 2004 | 6 | 2 |
| 2005 | 1 | 2 |
| 2006 | 4 | 2 |
| 2007 | 2 | 4 |
| 2008 | 0 | 4 |
| 2009 | 2 | 3 |
| 2010 | 2 | 5 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 4 |
| 2015 | 4 | 7 |
| 2016 | 0 | 6 |
| 2017 | 3 | 4 |
| 2018 | 6 | 9 |
| 2019 | 9 | 6 |
| 2020 | 6 | 4 |
| 2021 | 4 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 3 | 4 |
| 2025 | 1 | 5 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Processing a used container4 Nov 2025US 12,459,687 B2Industrial Container Services, LLC
- Feed indexing for material handling apparatus and process therefor20 Aug 2024US 12,064,824 B1HE&M Inc.
- Hand-held band saw13 Aug 2024US 12,059,738 B2Nanjing Chervon Industry Co., Ltd.
- Sawmill25 Jun 2024US 12,017,290 B2Woodmaxx Power Equipment Ny LLC
- Sawmill30 May 2023US 11,660,689 B2
- Portable bandsaw stand28 May 2026US 2026/0145250 A1Makita Corporation
- Processing a used container15 Jan 2026US 2026/0015117 A1Industrial Container Services, LLC
- Machining systems and methods18 Dec 2025US 2025/0381606 A1
- Band saw4 Sep 2025US 2025/0276391 A1
- Vise and reciprocating saw14 Aug 2025US 2025/0256341 A1Makita Corporation
Most cited
By later US patents
- Band saw for cutting shaped pieces of bar stock50US 4,922,777 AContour Saws, Inc. · 1990
- Horizontal band saw machine49US 4,805,500 AAmada Company, Limited · 1989
- Feed speed and guide arm control for sawing logs29US 4,926,917 A1990
- Programmable band saw and method of sawing20US 4,866,630 AArmstrong-Blum Mfg. Co. · 1989
- Vertical band saw20US 5,320,016 AKEURO Besitz GmbH & Co. EDV-Dienstleistungs KG · 1994