G01N 2203/04
Chucks, fixtures, jaws, holders or anvils
G01N2203/04 (Chucks, fixtures, jaws, holders or anvils) appears on 471 US grants and 411 published applications in this corpus.
Search patents in G01N- Granted patents
- 471
- Published applications
- 411
- Assignees
- 341
- Inventors
- 1,279
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 18 | 0 |
| 1995 | 11 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 9 | 1 |
| 2002 | 6 | 7 |
| 2003 | 13 | 7 |
| 2004 | 10 | 7 |
| 2005 | 5 | 14 |
| 2006 | 9 | 8 |
| 2007 | 6 | 8 |
| 2008 | 8 | 8 |
| 2009 | 8 | 14 |
| 2010 | 11 | 10 |
| 2011 | 3 | 12 |
| 2012 | 10 | 12 |
| 2013 | 14 | 9 |
| 2014 | 12 | 9 |
| 2015 | 11 | 18 |
| 2016 | 15 | 23 |
| 2017 | 17 | 7 |
| 2018 | 11 | 20 |
| 2019 | 17 | 19 |
| 2020 | 16 | 26 |
| 2021 | 24 | 31 |
| 2022 | 25 | 41 |
| 2023 | 34 | 24 |
| 2024 | 30 | 27 |
| 2025 | 36 | 23 |
| 2026 | 13 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01N 2203/0405Features allowing alignment between specimen and chucksIndexing code87
- G01N 2203/0435Modifying the type of the force appliedIndexing code57
- G01N 2203/0447Holders for quick insertion/removal of test piecesIndexing code52
- G01N 2203/0464With provisions for testing more than one specimen at the timeIndexing code52
- G01N 2203/0482Comprising sensing meansIndexing code50
- G01N 2203/0411Using pneumatic or hydraulic pressureIndexing code43
- G01N 2203/0423Using screwsIndexing code38
- G01N 2203/0429Using adhesive bondIndexing code20
Recent patents
- Shaft testing device with non-contact bearing29 Sep 2026US 12,748,024 B2Mcp IP, LLC
- Flexural corrosion machine advance model4 Aug 2026US 12,699,039 B2The Boeing Company
- Tensile test fixture and alignment tool for testing soft polymeric foams21 Jul 2026US 12,687,472 B2GM Global Technology Operations LLC
- Fixtures and methods for testing articles in tension when using compression loading30 Jun 2026US 12,669,419 B2The United States of America as represented by the Secretary of the Air Force
- Execution of prologue sub-operations of a programming operation during data loading30 Jun 2026US 12,670,958 B2Micron Technology, Inc.
- Partition jig for secondary battery penetration test, and penetration test apparatus and method using the same24 Sep 2026US 2026/0287481 A1Samsung SDI.Co., Ltd.
- Vertical Test System Adapter Accessory24 Sep 2026US 2026/0287482 A1
- Jig, impact test method using the same, and electronic device17 Sep 2026US 2026/0276503 A1Samsung Display Co., Ltd.
- Jig for Simulating Surface Pressure of Battery Cell6 Aug 2026US 2026/0227301 A1LG Energy Solution, Ltd.
- Automatic medical pouch peel/tensile testing device6 Aug 2026US 2026/0227302 A1
Most cited
By later US patents
- Manipulator for microscopy sample preparation and methods for making and use thereof170US 7,041,985 B1Western Digital (Fremont), LLC · 2006
- Method and apparatus for testing microfilaments71US 5,437,193 AThe United States of America as represented by the United States Department of Energy · 1995
- Determining mechanical behavior of solid materials using miniature specimens68US 4,567,774 ABattelle Development Corporation · 1986
- System and method for performing bulge testing of films, coatings and/or layers44US 6,050,138 AExponent, Inc. · 2000
- Impact testing apparatus41US 4,640,120 ARheometrics, Inc. · 1987