G01B 5/0018
Measuring arrangements characterised by the use of mechanical techniques: for measuring key-ways
Official title: {for measuring key-ways}
G01B5/0018 (Measuring arrangements characterised by the use of mechanical techniques: for measuring key-ways) appears on 14 US grants and 11 published applications in this corpus.
Search patents in G01B- Granted patents
- 14
- Published applications
- 11
- Assignees
- 9
- Inventors
- 21
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 4 |
| 2019 | 3 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Self-centering mandrel for golf club hosels8 Oct 2024US 12,109,468 B2Topgolf Callaway Brands Corp.
- Non-contact key tooth profile learning method and system25 Jun 2024US 12,018,929 B2Shenzhen Xhorse Electronics Co., Ltd.
- Self-centering mandrel for golf club hosels22 Nov 2022US 11,504,591 B2Topgolf Callaway Brands Corp.
- Self-centering mandrel for golf club hosels21 Sep 2021US 11,123,621 B1Callaway Golf Company
- Lift installation having a compensating device, so that a first roller is largely relieved of loading when the lift car is at rest23 Apr 2019US 10,266,374 B2thyssenkrupp AG
- Self-Centering Mandrel for Golf Club Hosels2 Feb 2023US 2023/0032179 A1Topgolf Callaway Brands Corp.
- Non-contact key tooth profile learning method and system23 Jun 2022US 2022/0196392 A1Shenzhen Xhorse Electronics Co., Ltd.
- Self-Centering Mandrel for Golf Club Hosels30 Dec 2021US 2021/0402271 A1Callaway Golf Company
- System for Identifying and Duplicating Master Keys29 Nov 2018US 2018/0339349 A1Minute Key Inc.
- Apparatus for reading and identifying the profile of a key27 Sep 2018US 2018/0274895 A1Keyline S.P.A.
Most cited
By later US patents
- System for identifying and duplicating master keys14US 9,808,900 B2Minute Key Inc. · 2017
- System for identifying and duplicating master keys13US 10,252,392 B2The Hillman Group, Inc. · 2019
- System for identifying and duplicating master keys13US 9,987,715 B2Minute Key Inc. · 2018
- System for identifying and duplicating master keys8US 10,040,135 B2Minute Key Inc. · 2018
- System for identifying and duplicating master keys7US 10,259,052 B2The Hillman Group, Inc. · 2019