Patents-Review.com
ClassID:

169814 ⎘

G01N2203/008 - CPC Classification

Classification description:

Investigating strength properties of solid materials by application of mechanical stress; Kind of property studied; Hardness, compressibility or resistance to crushing using indentation Residual indentation measurement

Recent Application in this class:
#1
20250237588
2025-07-24

INDENTATION PLASTOMETY

 #2
20240201059
2024-06-20

HARDNESS TESTING SYSTEM

 #3
20220011207
2022-01-13

Test system and method for measuring and calculating hardness of material

 #4
20210156777
2021-05-27

Hardness tester and program

 #5
20200249138
2020-08-06

Device and Method for Automatic Workpiece Inspection

 #6
20200110012
2020-04-09

Hardness tester

 #7
20190128787
2019-05-02

Hardness tester and program

 #8
20180284000
2018-10-04

Hardness tester and program

 #9
20170212023
2017-07-27

METHOD AND APPARATUS FOR A HARDNESS TEST BLOCK

 #10
20170074765
2017-03-16

Hardness test apparatus and hardness testing method

 #11
20170008149
2017-01-12

Shot peening method, shot peening evaluation method, and shot peening evaluation assembly structure

 #12
20160282246
2016-09-29

Method and apparatus for residual stress measurement through indentation with in-situ generated reference

 #13
20150128674
2015-05-14

Shot peening method, shot peening evaluation method, and shot peening evaluation assembly structure

 #14
20140294282
2014-10-02

Method and apparatus for hardness tester

 #15
20140150564
2014-06-05

Compression measurement device

 #16
20130258094
2013-10-03

Hardness tester having offset correction feature

 #17
20130255362
2013-10-03

Hardness tester

 #18
20100326201
2010-12-30

Compression measurement device

 #19
20080141782
2008-06-19

Evaluating method of the residual stress determining method using the continuous indentation method

 #20
20050154540
2005-07-14

Method of determining elastic modulus

 #21
15948002
2020-08-18

Auto-calibrating drop impact sensor