G07D 5/02
Testing the dimensions
Official title: Testing the dimensions, e.g. thickness, diameter; Testing the deformation
G07D5/02 (Testing the dimensions) appears on 310 US grants and 135 published applications in this corpus.
Search patents in G07D- Granted patents
- 310
- Published applications
- 135
- Assignees
- 138
- Inventors
- 473
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 1 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 8 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 7 | 0 |
| 1987 | 10 | 0 |
| 1988 | 6 | 0 |
| 1989 | 13 | 0 |
| 1990 | 5 | 0 |
| 1991 | 15 | 0 |
| 1992 | 9 | 0 |
| 1993 | 8 | 0 |
| 1994 | 10 | 0 |
| 1995 | 16 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 0 |
| 2002 | 5 | 4 |
| 2003 | 6 | 10 |
| 2004 | 5 | 9 |
| 2005 | 5 | 6 |
| 2006 | 4 | 8 |
| 2007 | 4 | 4 |
| 2008 | 4 | 5 |
| 2009 | 7 | 4 |
| 2010 | 2 | 4 |
| 2011 | 3 | 4 |
| 2012 | 3 | 2 |
| 2013 | 2 | 5 |
| 2014 | 6 | 3 |
| 2015 | 5 | 9 |
| 2016 | 5 | 5 |
| 2017 | 5 | 5 |
| 2018 | 6 | 10 |
| 2019 | 7 | 8 |
| 2020 | 6 | 8 |
| 2021 | 5 | 4 |
| 2022 | 5 | 4 |
| 2023 | 5 | 5 |
| 2024 | 4 | 2 |
| 2025 | 4 | 1 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Gambling chip recognition system395US 5,781,647 ADigital Biometrics, Inc. · 1998
- Method and apparatus for discriminating coins or bank notes268US 4,556,140 AKabushiki Kaisha Universal · 1985
- Coin sorter apparatus and method utilizing coin thickness as a discriminating parameter246US 4,543,969 ACummins-Allison Corp. · 1985
- Gambling chip recognition system244US 6,532,297 B1Digital Biometrics, Inc. · 2003
- Method and apparatus for improved coin, bill and other currency acceptance and slug or counterfeit rejection230US 5,167,313 AMars, Incorporated · 1992