G01G 19/047
Using electrical weight-sensitive devices
Official title: {using electrical weight-sensitive devices}
G01G19/047 (Using electrical weight-sensitive devices) appears on 39 US grants and 29 published applications in this corpus.
Search patents in G01G- Granted patents
- 39
- Published applications
- 29
- Assignees
- 38
- Inventors
- 81
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 5 |
| 2022 | 3 | 3 |
| 2023 | 1 | 0 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for weighing a spool2 Jun 2026US 12,644,755 B2Valmet Corporation
- System, method and apparatus for lading measurement in a rail car17 Feb 2026US 12,553,759 B2BNSF Railway Company
- Railway track sensor system for vertical surface pressure21 Jan 2025US 12,203,801 B2Getzner Werkstoffe Holding GmbH
- System, method and apparatus for lading measurement in a rail car20 Feb 2024US 11,906,343 B2BNSF Railway Company
- Overload and unbalanced load detecting system for railway and detecting method13 Feb 2024US 11,897,524 B2Beijing Oriental Railway Technology Development Co., Ltd.
- System, method and apparatus for lading measurement in a rail car25 Jun 2026US 2026/0177412 A1BNSF Railway Company
- Methods and Systems for Measuring and Deploying Mass transported by a Railway Vehicle11 Dec 2025US 2025/0377235 A1Intramotev Inc.
- Device and method for weighing a spool12 Dec 2024US 2024/0410740 A1Valmet Corporation
- System, method and apparatus for lading measurement in a rail car13 Jun 2024US 2024/0192043 A1BNSF Railway Company
- System, method and apparatus for lading measurement in a rail car20 Oct 2022US 2022/0333968 A1BNSF Railway Company
Most cited
By later US patents
- Device for registering and indicating the size of a load acting on a transducer35US 3,980,871 A1976
- Object evaluation accounting for motion-related dynamic forces29US 9,121,747 B2International Electronic Machines Corp. · 2015
- System for analysis of the condition of the running gear of rail vehicles25US 9,234,786 B2Schenck Process LLC · 2016
- In-motion car weighing system23US 4,134,464 AMangood Corporation · 1979
- Methods and systems employing strain gauge signals to determine the dynamics of moving railcars23US 5,883,337 AConsolidated Rail Corporation · 1999