B23D 21/10
With other cutting blades or tools
Official title: with other cutting blades or tools
B23D21/10 (With other cutting blades or tools) appears on 82 US grants and 57 published applications in this corpus.
Search patents in B23D- Granted patents
- 82
- Published applications
- 57
- Assignees
- 56
- Inventors
- 128
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 2 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 3 |
| 2010 | 1 | 4 |
| 2011 | 3 | 3 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 3 | 5 |
| 2015 | 3 | 1 |
| 2016 | 2 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 5 |
| 2019 | 4 | 2 |
| 2020 | 0 | 4 |
| 2021 | 2 | 2 |
| 2022 | 1 | 4 |
| 2023 | 3 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 4 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pipe cutter with replaceable blade and blade storage22 Sep 2026US 12,741,327 B2JS Products, Inc.
- Tubing cutter and methods to cut spine-fin tubing and couple a header tube to spine-fin tubing23 Jun 2026US 12,661,727 B2Arrow Fabricated Tubing, Inc.
- Pipe cutting device3 Feb 2026US 12,539,634 B2KNIPEX-Werk C. Gustav Putsch KG
- Blade-replaceable cutting tool25 Mar 2025US 12,257,730 B2Hangzhou Great Star Industrial Co., Ltd.
- Blade-replaceable cutting tool25 Jun 2024US 12,017,374 B2Hangzhou Great Star Industrial Co., Ltd.
- Cut-to-size modular motorized window treatment system11 Jun 2026US 2026/0158691 A1Klondike59, Inc.
- Pipe preparation tool2 Apr 2026US 2026/0091437 A1
- Power tool and power tool accessories for cutting tubular members12 Mar 2026US 2026/0070136 A1Black & Decker Inc.
- Tubing cutter and methods to cut spine-fin tubing and couple a header tube to spine-fin tubing25 Sep 2025US 2025/0296161 A1Arrow Fabricated Tubing, Inc.
- Blade-replaceable cutting tool19 Jun 2025US 2025/0196379 A1Hangzhou Great Star Industrial Co., Ltd.
Most cited
By later US patents
- Adjustable gripping tool47US 6,889,579 B1Loggerhead Tools LLC · 2005
- Portable pipe machining tool44US 5,894,772 A1999
- Pipe cutter having an adjustable moving stroke41US 5,718,051 A1998
- Cutting tool for synthetic resin tubes39US 4,674,184 AMilbar Corporation · 1987
- Tubing cutter of selectable force39US 5,515,609 A1996