G01F 23/32
Using rotatable arms or other pivotable transmission elements
Official title: using rotatable arms or other pivotable transmission elements
G01F23/32 (Using rotatable arms or other pivotable transmission elements) appears on 575 US grants and 454 published applications in this corpus.
Search patents in G01F- Granted patents
- 575
- Published applications
- 454
- Assignees
- 267
- Inventors
- 899
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 10 | 0 |
| 1990 | 8 | 0 |
| 1991 | 15 | 0 |
| 1992 | 13 | 0 |
| 1993 | 8 | 0 |
| 1994 | 12 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 11 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 16 | 5 |
| 2002 | 18 | 10 |
| 2003 | 17 | 12 |
| 2004 | 17 | 28 |
| 2005 | 18 | 19 |
| 2006 | 17 | 25 |
| 2007 | 13 | 23 |
| 2008 | 13 | 19 |
| 2009 | 18 | 14 |
| 2010 | 16 | 19 |
| 2011 | 11 | 13 |
| 2012 | 12 | 24 |
| 2013 | 7 | 12 |
| 2014 | 14 | 14 |
| 2015 | 17 | 38 |
| 2016 | 15 | 30 |
| 2017 | 26 | 18 |
| 2018 | 18 | 23 |
| 2019 | 30 | 28 |
| 2020 | 24 | 19 |
| 2021 | 20 | 9 |
| 2022 | 8 | 13 |
| 2023 | 14 | 13 |
| 2024 | 9 | 15 |
| 2025 | 8 | 6 |
| 2026 | 9 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and device for detecting an impairment of a lever sensor18 Aug 2026US 12,710,305 B2Bayerische Motoren Werke Aktiengesellschaft
- Systems and methods for improved asset monitoring via orientation measurement21 Jul 2026US 12,689,847 B2Silicon Controls Pty Ltd.
- Tank comprising a device for measuring the level of fluid, and corresponding measuring method9 Jun 2026US 12,650,329 B2Corob S.p.A.
- Sensor interface technology2 Jun 2026US 12,644,752 B2Independent Technologies, Inc.
- Float-controlled valve array having redundantly acting float bodies28 Apr 2026US 12,611,518 B2Hamilton Medical AG
- Systems and Methods for Improved Asset Monitoring via Orientation Measurement8 Oct 2026US 2026/0313274 A1Silicon Controls Pty Ltd.
- Hub cap with oil level indicator1 Oct 2026US 2026/0298692 A1Aperia Technologies, Inc.
- Automatic water replenishment assembly and self-cleaning maintenance station6 Aug 2026US 2026/0224084 A1Beijing Roborock Technology Co., Ltd.
- Sensor assembly for detecting fill level of a receptacle18 Jun 2026US 2026/0169602 A1
- Liquid accommodation body and liquid ejection device21 May 2026US 2026/0138373 A1Seiko Epson Corporation
Most cited
By later US patents
- Method of and apparatus for making a three-dimensional product by stereolithography148US 5,174,931 A3D Systems, Inc. · 1992
- Combined fuel level monitor and thermostat128US 5,947,372 A1999
- System for registration of a fluid level in a receptacle128US 6,554,381 B2Pelikan Produktions AG · 2003
- Recoating of stereolithographic layers114US 5,651,934 A3D Systems, Inc. · 1997
- Fuel transfer pump and control112US 6,792,966 B2Federal-Mogul World Wide, Inc. · 2004