G07C 3/02
Registering or indicating working or idle time only
G07C3/02 (Registering or indicating working or idle time only) appears on 232 US grants and 221 published applications in this corpus.
Search patents in G07C- Granted patents
- 232
- Published applications
- 221
- Assignees
- 166
- Inventors
- 501
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 3 |
| 2003 | 2 | 3 |
| 2004 | 2 | 3 |
| 2005 | 1 | 2 |
| 2006 | 2 | 5 |
| 2007 | 0 | 5 |
| 2008 | 3 | 7 |
| 2009 | 1 | 5 |
| 2010 | 4 | 3 |
| 2011 | 2 | 5 |
| 2012 | 3 | 3 |
| 2013 | 2 | 4 |
| 2014 | 2 | 4 |
| 2015 | 1 | 4 |
| 2016 | 4 | 6 |
| 2017 | 1 | 15 |
| 2018 | 3 | 12 |
| 2019 | 10 | 19 |
| 2020 | 12 | 23 |
| 2021 | 14 | 27 |
| 2022 | 20 | 19 |
| 2023 | 18 | 6 |
| 2024 | 17 | 14 |
| 2025 | 13 | 13 |
| 2026 | 12 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for server based control15 Sep 2026US 12,739,303 B2May Patents Ltd.
- Apparatus, system and method for determining compliant use of an intraoral appliance18 Aug 2026US 12,708,322 B2ResMed Limited
- Rental system of working machine28 Jul 2026US 12,694,726 B2Kubota Corporation
- Gateway device comprising a hydraulic pressure release function21 Jul 2026US 12,689,542 B2Volvo Construction Equipment AB
- Power tool operation recording and playback9 Jun 2026US 12,652,188 B2Milwaukee Electric Tool Corporation
- Power tool operation recording and playback1 Oct 2026US 2026/0303399 A1Milwaukee Electric Tool Corporation
- System and method for server based control24 Sep 2026US 2026/0292027 A1May Patents Ltd.
- System and method for server based control20 Aug 2026US 2026/0246842 A1May Patents Ltd.
- Device for counting a number of mechanical cycles produced by a cyclically moving part, and associated methods and aircraft13 Aug 2026US 2026/0235436 A1Safran Nacelles
- System and method for server based control16 Jul 2026US 2026/0205516 A1May Patents Ltd.
Most cited
By later US patents
- Stone disintegrator apparatus729US 4,722,340 AOlympus Optical Co., Ltd. · 1988
- Counting computer software cartridge172US 4,553,252 A1985
- Time monitoring appliance138US 5,774,425 AThe University of British Columbia · 1998
- Wearing time measuring device for a removable medical apparatus107US 5,245,592 A1993
- Microprocessor controlled security system for computers102US 5,187,352 A1993