G01G 19/04
For weighing railway vehicles
Official title: for weighing railway vehicles
G01G19/04 (For weighing railway vehicles) appears on 109 US grants and 79 published applications in this corpus.
Search patents in G01G- Granted patents
- 109
- Published applications
- 79
- Assignees
- 94
- Inventors
- 224
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 2 | 6 |
| 2013 | 2 | 6 |
| 2014 | 3 | 2 |
| 2015 | 5 | 7 |
| 2016 | 5 | 7 |
| 2017 | 4 | 4 |
| 2018 | 3 | 5 |
| 2019 | 4 | 1 |
| 2020 | 2 | 3 |
| 2021 | 3 | 8 |
| 2022 | 4 | 5 |
| 2023 | 4 | 5 |
| 2024 | 3 | 4 |
| 2025 | 3 | 2 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- System and method for determining a weight status of a railway vehicle13 Jan 2026US 12,522,265 B2Railway Metrics and Dynamics Sweden AB
- System for estimating a load index of a railway vehicle6 Jan 2026US 12,516,974 B2FAIVELEY TRANSPORT ITALIA S. p. A.
- Apparatus for weighing poultry moving in a conveyor line18 Nov 2025US 12,474,197 B2Meyn Food Processing Technology B. V.
- 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.
- Controller for estimating individual axle weights of a rail vehicle, computer implemented method therefor, computer program and non-volatile data carrier11 Sep 2025US 2025/0282333 A1Dellner Bubenzer AB
- Weighing system for a ladle transfer car26 Dec 2024US 2024/0426648 A1Mettler-Toledo AG
- Device and method for weighing a spool12 Dec 2024US 2024/0410740 A1Valmet Corporation
Most cited
By later US patents
- Rail car load sensor79US 5,603,556 ATechnical Services and Marketing Inc. · 1997
- Device for registering and indicating the size of a load acting on a transducer35US 3,980,871 A1976
- Scale system31US 3,993,149 A1976
- Weighing system for weighing railroad cars and their load31US 6,441,324 B12002
- Object evaluation accounting for motion-related dynamic forces29US 9,121,747 B2International Electronic Machines Corp. · 2015