ClassID:

169791

G01N2203/0039 - CPC Classification

Classification description:

Investigating strength properties of solid materials by application of mechanical stress; Generation of the force using mechanical means Hammer or pendulum

Recent Application in this class:
#1
20260063526
2026-03-05

SYSTEM AND METHODS FOR SENSING THE VIBRATIONS OF EVEN CROSS-SECTIONAL MODES IN A CIRCULAR CYLINDER USING A PAIR OF PIEZOELECTRIC WIRES

#2
20250389268
2025-12-25

NORMAL LOAD TESTING DEVICE FOR PUMP BODY AND METHOD THEREOF

#3
20250383275
2025-12-18

METHOD FOR EVALUATION OF CHEMICAL RESISTANCE OF THERMOPLASTICS

#4
20250012690
2025-01-09

DROP-WEIGHT IMPACT DAMAGE INFLICTION FOR A SURFACE OR COMPONENT UNDER TEST

#5
20240319058
2024-09-26

Shock Test Machine with Interchangeable Excitation System and Isolated Resonant Plate Restraints

#6
20240003795
2024-01-04

INSTRUMENTED PENDULUM FOR MINIATURIZED CHARPY IMPACT TEST AND CHARPY IMPACT MACHINE COMPRISING THE INSTRUMENTED PENDULUM

#7
20230358657
2023-11-09

EQUIVALENT TEST METHOD OF PISTON VIBRATING MACHINE AND ROCKER-ARM VIBRATING MACHINE APPLIED IN HALF BREAKDOWN TIME TEST

#8
20230341306
2023-10-26

METHOD FOR EVALUATION OF CHEMICAL RESISTANCE OF THERMOPLASTICS

#9
20230086637
2023-03-23

DIAGNOSTIC METHOD AND DIAGNOSTIC APPARATUS

#10
20220397500
2022-12-15

Apparatus and method for detecting microcrack using orthogonality analysis of mode shape vector and principal plane in resonance point

#11
20220291102
2022-09-15

TENSILE TESTING MACHINE AND METHOD FOR CONTROLLING TENSILE TESTING MACHINE

#12
20220244156
2022-08-04

Method and system for analysing a test piece

#13
20220136945
2022-05-05

Method for evaluating anchor bolt embedment in concrete

#14
20210293676
2021-09-23

Device and method for detecting grout compactness of splice sleeve

#15
20210190654
2021-06-24

Non-destructive anchor bolt pull out load capacity testing system

#16
20210161576
2021-06-03

Device for assessing the solidity of a material

#17
20210123843
2021-04-29

Method for preparing silicon carbide wafer and silicon carbide wafer

#18
20210018397
2021-01-21

IMPACT TESTING SYSTEM AND METHOD FOR OPERATING AN IMPACT TESTING SYSTEM

#19
20200309653
2020-10-01

Impact testing machine

#20
20200225134
2020-07-16

Apparatus and method for evaluating electrode embrittlement

#21
20200109533
2020-04-09

PORTABLE MINI DYNAMIC PENETRATION AND TORQUE (MDPT) DEVICE

#22
20190323934
2019-10-24

Pallet impact station and associated methods

#23
20190234846
2019-08-01

Striking device and natural frequency measuring device

#24
20190178765
2019-06-13

Combined ultrasonic pulse velocity and Schmidt Hammer rebound test for non-destructive evaluation

#25
20190107474
2019-04-11

Processes for predicting small scale steady state (S4) critical temperatures

#26
20190079058
2019-03-14

APPARATUS AND METHOD FOR NON-DESTRUCTIVE TESTING OF MATERIALS

#27
20190072469
2019-03-07

Impact testing apparatus and methods

#28
20190025171
2019-01-24

Pallet impact station and associated methods

#29
20180238013
2018-08-23

Drop hammer height adjusting device for high strain detection of pile foundation

#30
20180172551
2018-06-21

SYSTEMS, METHODS, AND DEVICES FOR AN IMPACT TEST PLATFORM

#31
20180172550
2018-06-21

SYSTEMS, METHODS, AND DEVICES FOR AN IMPACT TEST PLATFORM

#32
20180156681
2018-06-07

High output Charpy sensor body

#33
20180149568
2018-05-31

Apparatus and method for in-situ testing impact strength of micro-structure

#34
20170322251
2017-11-09

Method and aparatus for monitoring a junction between electrical devices

#35
20170102304
2017-04-13

Non-destructive apparatus, system and method for determining pull-out capacity of anchor bolts

#36
20170102300
2017-04-13

Non-destructive apparatus, system and method for determining pull-out capacity of friction nails

#37
20170074830
2017-03-16

Apparatus and method for non-destructive testing of materials

#38
20160231226
2016-08-11

Poly bag and polywrap detection system

#39
20160003724
2016-01-07

Heavy dynamic penetrometer and method for determining the fall height of a hammer belonging to such a penetrometer

#40
20150062330
2015-03-05

Method of measuring damping using optical imaging technique

#41
20150052972
2015-02-26

Impact tester having a safety return arm

#42
20150052971
2015-02-26

Impact testing device

#43
20140245819
2014-09-04

Automatic impulse hammer for characterization of mechanical properties of a material

#44
20140165696
2014-06-19

Tapping hammer for tapping test

#45
20140150526
2014-06-05

Electrodynamic modal test impactor system and method

#46
20130047748
2013-02-28

Method and device for testing the tightness of an electric machine stator core

#47
20130014557
2013-01-17

Apparatus and Method for Testing Solar Panel

#48
20120216596
2012-08-30

Systems and methods for impact testing

#49
20120151989
2012-06-21

Nondestructive test for flexible composites

#50
20090139302
2009-06-04

Resonance response testing on a bearing

#51
20090100904
2009-04-23

Hammer for a Charpy pendulum

#52
20080295602
2008-12-04

Method and System for Sorting Green Lumber

#53
20080255806
2008-10-16

Pole Monitoring Kit, in Particular for Wooden Poles

#54
20080183403
2008-07-31

System and method for detecting onset of structural failure

#55
20070044543
2007-03-01

Apparatus and method for determining patterns of damage being caused in rolling contact element

#56
20060231834
2006-10-19

Bonding strength testing device

#57
20060090577
2006-05-04

Apparatus and methods for testing containers

#58
20060037402
2006-02-23

Resonance test system

#59
20060005606
2006-01-12

Impact test apparatus and impact test method

#60
20050021251
2005-01-27

Analysis of the subsidence behavior of a test object

#61
19203228
2025-08-19

Defect detection method and device based on nonlinear system identification

#62
16731759
2023-10-10

Hammer activated measurement system for testing and evaluating rubber and other materials