Y10T 409/40
Broaching
Y10T409/40 (Broaching) appears on 233 US grants and 88 published applications in this corpus.
Search patents in Y10T- Granted patents
- 233
- Published applications
- 88
- Assignees
- 146
- Inventors
- 372
- Latest grant
- 10 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 9 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 8 | 0 |
| 1984 | 7 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 9 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 3 |
| 2002 | 5 | 5 |
| 2003 | 8 | 8 |
| 2004 | 4 | 6 |
| 2005 | 3 | 6 |
| 2006 | 6 | 6 |
| 2007 | 3 | 3 |
| 2008 | 3 | 5 |
| 2009 | 1 | 4 |
| 2010 | 5 | 13 |
| 2011 | 5 | 3 |
| 2012 | 5 | 6 |
| 2013 | 1 | 4 |
| 2014 | 8 | 3 |
| 2015 | 2 | 7 |
| 2016 | 4 | 0 |
| 2017 | 5 | 0 |
| 2018 | 4 | 2 |
| 2019 | 3 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10T 409/400175Process87
- Y10T 409/405775With means to hold work during cutting48
- Y10T 409/4028Means for cutting groove45
- Y10T 409/40455With means to advance, infeed, or manipulate work43
- Y10T 409/406475Cutter infeed means40
- Y10T 409/4077Cutter support or guide40
- Y10T 409/404375With plural cutters30
- Y10T 409/401225With product handling means24
All 20 subgroupsShow fewer
- Y10T 409/40105With means to clean, lubricate, or modify temperature of work or cutter17
- Y10T 409/403325Orbital carrier for cutter16
- Y10T 409/403675With means to cyclically manipulate cutter or cutter support15
- Y10T 409/402625Means to remove flash or burr10
- Y10T 409/40035With control means energized in response to activator stimulated by condition sensor8
- Y10T 409/4035Orbital carrier for work8
- Y10T 409/407525Machine frame8
- Y10T 409/40245With work infeed or advancing means and means to clamp the work7
- Y10T 409/401925With means to protect operative or machine [e.g., guard, safety device, etc.]6
- Y10T 409/402275With work immobilizer and means to activate work immobilizer interrelated with cutter6
- Y10T 409/4007With means to distribute cutter infeed force3
- Y10T 409/400875With means to select cutter or to select or modify cutter drive3
Recent patents
- Tool holder device for broaching and slotting10 May 2022US 11,325,197 B2Rev S.R.L. Unipersonale
- Unit for broaching rules of die cutters and method to perform the broaching of a rule for die cutters5 Oct 2021US 11,135,663 B2Pro Form S.R.L.
- Repetitive rotary broaching3 Dec 2019US 10,493,541 B2Triangle Manufacturing Company, Inc.
- Entrance and exit chip rings for balancing broach forces3 Sep 2019US 10,399,158 B2United Technologies Corporation
- Method and tool for producing a surface of predetermined roughness16 Apr 2019US 10,259,059 B2Guehring KG
- An electric broaching press operating with an electric cylinder3 Aug 2023US 2023/0241693 A1
- Unit for broaching rules of die cutters and method to perform the broaching of a rule for die cutters29 Jul 2021US 2021/0229194 A1Pro Form S.R.L.
- Tool holder device for broaching and slotting28 May 2020US 2020/0164448 A1Rev S.R.L. Unipersonale
- Entrance and exit chip rings for balancing broach forces28 Feb 2019US 2019/0061026 A1United Technologies Corporation
- Repetitive Rotary Broaching18 Oct 2018US 2018/0297131 A1Triangle Manufacturing Company, Inc.
Most cited
By later US patents
- Process for the manufacturing of joining profiles169US 6,681,820 B2Pergo (Europe) AB · 2004
- Process and apparatus for treating inner surface treatment of chamber and vacuum chamber118US 5,626,682 AHitachi, Ltd. · 1997
- Apparatus for treating the inner surface of vacuum chamber111US 5,820,320 AHitachi, Ltd. · 1998
- Method of cutting using silicon carbide whisker reinforced ceramic cutting tools66US 4,789,277 AAdvanced Composite Materials Corporation · 1988
- Blade holder for reciprocating saws58US 5,103,565 ASkil Corporation · 1992