Y10T 408/557
Frictionally engaging sides of opening in work
Y10T408/557 (Frictionally engaging sides of opening in work) appears on 465 US grants and 159 published applications in this corpus.
Search patents in Y10T- Granted patents
- 465
- Published applications
- 159
- Assignees
- 197
- Inventors
- 607
- Latest grant
- 22 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 9 | 0 |
| 1978 | 7 | 0 |
| 1979 | 7 | 0 |
| 1980 | 11 | 0 |
| 1981 | 11 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 11 | 0 |
| 1985 | 6 | 0 |
| 1986 | 15 | 0 |
| 1987 | 18 | 0 |
| 1988 | 8 | 0 |
| 1989 | 17 | 0 |
| 1990 | 23 | 0 |
| 1991 | 19 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 10 | 0 |
| 1995 | 14 | 0 |
| 1996 | 8 | 0 |
| 1997 | 12 | 0 |
| 1998 | 21 | 0 |
| 1999 | 22 | 0 |
| 2000 | 9 | 0 |
| 2001 | 16 | 5 |
| 2002 | 11 | 8 |
| 2003 | 11 | 7 |
| 2004 | 7 | 13 |
| 2005 | 6 | 9 |
| 2006 | 9 | 5 |
| 2007 | 6 | 11 |
| 2008 | 7 | 7 |
| 2009 | 9 | 12 |
| 2010 | 9 | 13 |
| 2011 | 6 | 12 |
| 2012 | 8 | 17 |
| 2013 | 13 | 7 |
| 2014 | 14 | 9 |
| 2015 | 11 | 3 |
| 2016 | 10 | 4 |
| 2017 | 6 | 7 |
| 2018 | 10 | 4 |
| 2019 | 4 | 2 |
| 2020 | 2 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Pipeline reinstatement tool22 Feb 2022US 11,253,932 B2Hurricane Reinstatement Solutions, LLC
- Metal-cutting tool, in particular a reaming tool and method of making the same30 Mar 2021US 10,960,502 B2Kennametal Inc.
- Methods for cutting aligned full size holes18 Aug 2020US 10,744,573 B2The Boeing Company
- Countersinking tool, tool arrangement and method28 Apr 2020US 10,632,546 B2Guehring KG
- Metal-cutting tool, in particular a reaming tool and method of making the same26 Nov 2019US 10,486,253 B2Kennametal Inc.
- Bulkhead removal device and method24 Oct 2024US 2024/0351116 A1Borealis Wind Inc.
- Pipeline reinstatement tool7 May 2020US 2020/0139453 A1Hurricane Reinstatement Solutions, LLC
- Cutter assembly and method for cutting aligned full sized holes9 Apr 2020US 2020/0108456 A1The Boeing Company
- Metal-cutting tool, in particular a reaming tool and method of making the same2 Jan 2020US 2020/0001383 A1Kennametal Inc.
- Hole saw alignment guide28 Mar 2019US 2019/0091776 A1
Most cited
By later US patents
- Sleeved stop for a drill bit349US 7,210,881 B22007
- Guide for angled and curved drilling108US 5,395,188 A1995
- Reaming tool and process for its production91US 6,290,438 B1August Beck GmbH & Co. · 2001
- Drill for drilling crossties, particularly for use in the railroad sector67US 5,961,257 ACembre S.p.A. · 1999
- Milling tool for cutting well casing66US 4,796,709 ATri-State Oil Tool Industries, Inc. · 1989