G01M
Testing static or dynamic balance of machines or structures
Official title: Testing static or dynamic balance of machines or structures; testing of structures or apparatus, not otherwise provided for
G01M (Testing static or dynamic balance of machines or structures) appears on 29,798 US grants and 28,450 published applications in this corpus.
Search patents in G01M- Granted patents
- 29,798
- Published applications
- 28,450
- Assignees
- 10,090
- Inventors
- 62,595
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 245 | 0 |
| 1977 | 198 | 0 |
| 1978 | 206 | 0 |
| 1979 | 148 | 0 |
| 1980 | 170 | 0 |
| 1981 | 165 | 0 |
| 1982 | 147 | 0 |
| 1983 | 164 | 0 |
| 1984 | 225 | 0 |
| 1985 | 243 | 0 |
| 1986 | 201 | 0 |
| 1987 | 268 | 0 |
| 1988 | 242 | 0 |
| 1989 | 289 | 0 |
| 1990 | 292 | 0 |
| 1991 | 333 | 0 |
| 1992 | 329 | 0 |
| 1993 | 334 | 0 |
| 1994 | 403 | 0 |
| 1995 | 368 | 0 |
| 1996 | 363 | 0 |
| 1997 | 336 | 0 |
| 1998 | 375 | 0 |
| 1999 | 378 | 0 |
| 2000 | 366 | 0 |
| 2001 | 369 | 113 |
| 2002 | 397 | 384 |
| 2003 | 512 | 511 |
| 2004 | 467 | 544 |
| 2005 | 399 | 512 |
| 2006 | 471 | 524 |
| 2007 | 402 | 511 |
| 2008 | 403 | 687 |
| 2009 | 405 | 698 |
| 2010 | 554 | 735 |
| 2011 | 504 | 716 |
| 2012 | 517 | 750 |
| 2013 | 680 | 984 |
| 2014 | 766 | 1213 |
| 2015 | 891 | 1581 |
| 2016 | 1040 | 1488 |
| 2017 | 1295 | 1547 |
| 2018 | 1394 | 1649 |
| 2019 | 1699 | 1811 |
| 2020 | 1583 | 1822 |
| 2021 | 1407 | 1759 |
| 2022 | 1511 | 1787 |
| 2023 | 1476 | 1650 |
| 2024 | 1523 | 1680 |
| 2025 | 1381 | 1571 |
| 2026 | 964 | 1223 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- G01M 3/00Investigating fluid-tightness of structures8,273
- G01M 11/00Testing of optical apparatus5,183
- G01M 15/00Testing of engines4,480
- G01M 17/00Testing of vehicles3,758
- G01M 13/00Testing of machine parts2,798
- G01M 5/00Investigating the elasticity of structures2,126
- G01M 1/00Testing static or dynamic balance of machines or structures1,994
- G01M 99/00Subject matter not provided for in other groups of this subclass1,749
All 11 main groupsShow fewer
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