G01G 23/32
Indicating the weight by optical projection means
G01G23/32 (Indicating the weight by optical projection means) appears on 46 US grants and 44 published applications in this corpus.
Search patents in G01G- Granted patents
- 46
- Published applications
- 44
- Assignees
- 35
- Inventors
- 123
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 7 |
| 2016 | 0 | 2 |
| 2017 | 1 | 4 |
| 2018 | 5 | 5 |
| 2019 | 2 | 2 |
| 2020 | 0 | 3 |
| 2021 | 1 | 2 |
| 2022 | 6 | 6 |
| 2023 | 2 | 1 |
| 2024 | 4 | 2 |
| 2025 | 2 | 1 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Weight measuring apparatus15 Sep 2026US 12,736,394 B2
- Patient support with improved control28 Apr 2026US 12,611,345 B2Stryker Corporation
- Patient support with improved control17 Feb 2026US 12,551,391 B2Stryker Corporation
- Load sensor and load detector17 Feb 2026US 12,553,809 B2Tohoku Steel Co., Ltd.
- Multiple mode artificial fishing lure2 Dec 2025US 12,484,560 B2Spfm, L.P.
- Carrier and/or fork board with weight measurement for a lifting device, lifting device provided therewith and method therefor17 Sep 2026US 2026/0276431 A1Meijer Holding B.V.
- Kitchen electronic scale7 May 2026US 2026/0126319 A1
- Accurate chemical distribution device with residual detection12 Mar 2026US 2026/0069109 A1Ecolab USA Inc.
- System for monitoring urine state12 Mar 2026US 2026/0072010 A1Millitronic Co., Ltd.
- Remote weighbridge operation20 Feb 2025US 2025/0060240 A1Illinois Tool Works Inc.
Most cited
By later US patents
- Patient support with improved control47US 8,544,126 B2Stryker Corporation · 2013
- Patient support with improved control39US 9,038,217 B2Stryker Corporation · 2015
- Patient support with improved control32US 10,052,249 B2Stryker Corporation · 2018
- Apparatus for the digital display or recording of data30US 4,017,157 AMaatschappij van Berkel's Patent N.V. · 1977
- Mixing scale28US 6,180,892 B2Setra Systems, Inc. · 2001