G01G 5/04
Weighing apparatus wherein the balancing is effected by fluid action: with means
Official title: with means for measuring the pressure imposed by the load on a liquid (pressure gauges per se G01L)
G01G5/04 (Weighing apparatus wherein the balancing is effected by fluid action: with means) appears on 124 US grants and 55 published applications in this corpus.
Search patents in G01G- Granted patents
- 124
- Published applications
- 55
- Assignees
- 76
- Inventors
- 205
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 9 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 2 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 4 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 3 | 4 |
| 2015 | 4 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 3 |
| 2018 | 1 | 2 |
| 2019 | 1 | 5 |
| 2020 | 2 | 8 |
| 2021 | 2 | 7 |
| 2022 | 5 | 6 |
| 2023 | 6 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Weight measuring hitch ball assembly for measuring weight of a trailer supported by a tow vehicle21 Oct 2025US 12,447,781 B2Weigh Safe, LLC
- Method and system for detection of low quality graphite electrode on an EAF2 Jul 2024US 12,025,376 B2
- System and method for estimating the weight of a load carried by an implement of a work vehicle18 Jun 2024US 12,012,727 B2CNH Industrial America LLC
- Sensor unit for fluidic cylinder and fluidic cylinder26 Sep 2023US 11,767,861 B2SIKO GmbH
- Adjustment device, adjustment assembly and adjustment method for splicing display screen5 Sep 2023US 11,746,948 B2Boe Technology Group Co., Ltd.
- System and method for estimating a weight of a load in a bucket of a work vehicle16 May 2024US 2024/0159017 A1CNH Industrial America LLC
- Occupant feature detection method and system, and computer readable medium7 Sep 2023US 2023/0280204 A1ZF Automotive Technologies (Shanghai) Co., Ltd.
- Weight measuring hitch ball assembly including low profile hitch ball assemblies for measuring weight of a trailer supported by a tow vehicle17 Nov 2022US 2022/0363096 A1Weigh Safe, LLC
- Weight scales systems and methods13 Oct 2022US 2022/0326066 A1ScaleThings Sp.z.o.o.
- Weight Measuring System23 Jun 2022US 2022/0196457 A1
Most cited
By later US patents
- Pressure sensor for monitoring a subject and pressure sensor with inflatable bladder218US 8,672,853 B2Bam Labs, Inc. · 2014
- Vehicle occupant weight estimation apparatus having fluid-filled multi-cell seat bladder86US 6,101,436 ADelco Electronics Corporation · 2000
- Adaptive seating system74US 6,055,473 AGeneral Motors Corporation · 2000
- Load weighing and accumulating system and method for hydraulic loader68US 4,230,196 A1980
- Vehicle occupant weight estimation apparatus having fluid-filled seat bladder64US 5,987,370 ADelco Electronics Corporation · 1999