G01L 1/046
Of spiral springs
Official title: {of spiral springs}
G01L1/046 (Of spiral springs) appears on 23 US grants and 25 published applications in this corpus.
Search patents in G01L- Granted patents
- 23
- Published applications
- 25
- Assignees
- 16
- Inventors
- 39
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 4 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 9 |
| 2024 | 7 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Robots including a lift actuator and body structure for lifting objects13 May 2025US 12,298,198 B2Toyota Jidosha Kabushiki Kaisha
- Lifting robots25 Feb 2025US 12,234,137 B2Toyota Jidosha Kabushiki Kaisha
- Robots and sensor systems having compliant members10 Dec 2024US 12,162,738 B2Toyota Jidosha Kabushiki Kaisha
- System and method for monitoring hydrogeological risk19 Nov 2024US 12,146,815 B2Officine Maccaferri S.P.A.
- Pressure sensor devices and robots including the same27 Aug 2024US 12,071,334 B2Toyota Jidosha Kabushiki Kaisha
- Ground pressure feedback sensor system for controlling header float5 Oct 2023US 2023/0309441 A1CNH Industrial America LLC
- Robots including a lift actuator and body structure for lifting objects17 Aug 2023US 2023/0256594 A1Toyota Jidosha Kabushiki Kaisha
- Sensor devices including force sensors and robots incorporating the same11 May 2023US 2023/0147247 A1Toyota Jidosha Kabushiki Kaisha
- Pressure sensor devices and robots including the same4 May 2023US 2023/0133205 A1Toyota Research Institute, Inc.
- Robots and sensor systems having compliant members4 May 2023US 2023/0136803 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Martial arts practice device15US 4,565,366 A1986
- Load suspension and weighing system for a dialysis machine reservoir12US 9,157,786 B2Fresenius Medical Care Holdings, Inc. · 2015
- Lifting device employing an equalizer system to reduce weight measurement error9US 5,783,755 AGageTek Company · 1998
- Measurement method and device for the measurement of a path covered9US 7,401,506 B2Cameron International Corporation · 2008
- Load cell and roll-over alarming device for a crane5US 6,655,219 B2Furukawa Co., Ltd. · 2003