G01N 2203/0268
Dumb-bell specimens
G01N2203/0268 (Dumb-bell specimens) appears on 33 US grants and 41 published applications in this corpus.
Search patents in G01N- Granted patents
- 33
- Published applications
- 41
- Assignees
- 35
- Inventors
- 92
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 3 |
| 2016 | 2 | 10 |
| 2017 | 1 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 3 |
| 2021 | 1 | 4 |
| 2022 | 4 | 2 |
| 2023 | 3 | 1 |
| 2024 | 2 | 3 |
| 2025 | 2 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tensile test fixture and alignment tool for testing soft polymeric foams21 Jul 2026US 12,687,472 B2GM Global Technology Operations LLC
- Thin film specimen for tensile test and physical property evaluation method for thin film specimen14 Jul 2026US 12,680,928 B2LG Energy Solution, Ltd.
- Tension-torsion loading tooling and tension-torsion loading test system thereof6 May 2025US 12,292,412 B1Tianmushan Laboratory
- Testing and characterization for initial fatigue damage and development process of vulcanized rubber7 Jan 2025US 12,188,909 B2Tsingtao University of Science & Technology
- Bending apparatus for material testing and Micro-CT imaging18 Jun 2024US 12,013,377 B2Ohio State Innovation Foundation
- Mold, system for testing sample, method of testing sample and sample having compressible body30 Apr 2026US 2026/0118236 A1Asahi Intecc Co., Ltd.
- Tensile test fixture and alignment tool for testing soft polymeric foams23 Oct 2025US 2025/0327727 A1GM Global Technology Operations LLC
- Test specimens with electric discharge machining markings providing properties identification7 Aug 2025US 2025/0251318 A1Product Innovation and Engineering L.L.C.
- Test specimens with properties identification7 Aug 2025US 2025/0251326 A1Product Innovation and Engineering L.L.C.
- Hydrogen charging device and rotating bending fatigue testing machine using same23 May 2024US 2024/0167927 A1Fukuoka University
Most cited
By later US patents
- Method for fabricating high-temperature tensile test specimens204US 5,078,843 AGeneral Dynamics Corporation Air Defense Systems Division · 1992
- Bi-axial geomaterial test system34US 4,885,941 ARegents of the University of Minnesota · 1989
- Bi-axial geomaterial test system20US 4,825,700 ARegents of the University of Minnesota · 1989
- High-temperature tensile test specimen and methods of fabrication13US 4,895,750 AGeneral Dynamics, Pomona Division · 1990
- Testing apparatus and method of deriving Young's modulus from tensile stress/strain relationships12US 7,191,663 B2BJ Services Company · 2007