G01L1/2218 - CPC Classification Index

ClassID:

166559 ⎘

G01L1/2218 - CPC Classification

Classification description:

Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids ; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges; Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction

Sub-classes:

G01L1/2225 » {the direction being perpendicular to the central axis} 41

Recent Application in this class:

20260153931

2026-06-04

FORCE SENSOR DEVICE

20260079058

2026-03-19

TACTILE SENSING SYSTEM WITH EXPANDED SENSING COVERAGE

20260063481

2026-03-05

PROBE SUPPORTS, PROBE ASSEMBLIES THAT INCLUDE THE PROBE SUPPORTS, PROBE SYSTEMS THAT INCLUDE THE PROBE ASSEMBLIES, AND RELATED METHODS

20260009687

2026-01-08

STRAIN GAUGE PRESSURE SENSOR AND MANUFACTURING METHOD THEREOF

20250180418

2025-06-05

SENSOR ARRANGEMENT

20240102875

2024-03-28

ELONGATE FORCE SENSOR ASSEMBLY WITH THROUGHGOING BORE

20240085254

2024-03-14

Portable Strain Gauge for Improved Impulse and Peak Force Detection

20230314249

2023-10-05

SYSTEM AND METHOD FOR TESTING A SPECIMEN

20230258520

2023-08-17

SCREW NUT AND MOUNTING DEVICE

#10

20230221200

2023-07-13

SYSTEM AND METHOD FOR DETERMINING LOAD ON WINCH HOOK

#11

20230219642

2023-07-13

Kingpin assembly with rotation sensor arrangement

#12

20230204439

2023-06-29

SENSOR DEVICE FOR FLUID FITTING

#13

20230054665

2023-02-23

Sensor assembly, force detection device and method, and construction machinery

#14

20230038841

2023-02-09

Elongate force sensor assembly with throughgoing bore

#15

20220412716

2022-12-29

Strain gauge, force sensor and interventional medical catheter

#16

20220364944

2022-11-17

External-Mounted Strain Sensor System for Non-Invasive Measurement of Internal Static and Dynamic Pressures in Elastic Bodies

#17

20220276105

2022-09-01

Load sensor element and manufacturing method of load sensor element

#18

20220228933

2022-07-21

Compression apparatus for automating specimen testing

#19

20220057278

2022-02-24

Portable strain gauge for improved impulse and peak force detection

#20

20210231511

2021-07-29

Force transducer, a measuring device and a system for measuring muscle stiffness

#21

20210197083

2021-07-01

Gaming pedal assembly

#22

20210181049

2021-06-17

Hybrid large-area pressure sensor with capacitive sensor and resistive sensor integrated thereinto

#23

20200040534

2020-02-06

System for anticipating a kick-back event during operation of milling machine

#24

20200018658

2020-01-16

Portable strain gauge for improved impulse and peak force detection

#25

20190225286

2019-07-25

Kingpin assembly with rotation sensor arrangement

#26

20190187009

2019-06-20

Sensor chip, flexure element, and force sensor device

#27

20190040733

2019-02-07

Downhole tension sensing apparatus

#28

20190017886

2019-01-17

Upstream nozzle sensor for injection molding apparatus and methods of use

#29

20190003910

2019-01-03

Pressure sensor

#30

20180229941

2018-08-16

Chain fault diagnosis system and method for scraper conveyor

#31

20180217015

2018-08-02

Wireless axial load cell and sensor assembly

#32

20180136057

2018-05-17

SOLAR BATTERY WIRELESS LOAD CELL

#33

20180128085

2018-05-10

Landing string measurement system and method including a power assembly providing power to a data-storage

#34

20180087980

2018-03-29

Hermetically sealed sensor

#35

20180003575

2018-01-04

Upstream nozzle sensor for injection molding apparatus and methods of use

#36

20170211998

2017-07-27

Sensing Device

#37

20170059425

2017-03-02

Balance devices

#38

20160356662

2016-12-08

Multi axis load cell body

#39

20160279739

2016-09-29

Method for determining characteristic stress of welding structure, method for designing welded structure, and method for manufacturing welded structure

#40

20160255760

2016-09-08

Load sensing pin for an agricultural implement

#41

20160161349

2016-06-09

Rod-shaped force transducer with improved deformation behavior

#42

20160161348

2016-06-09

Rod-shaped force transducer with simplified adjustment

#43

20150323399

2015-11-12

Solar battery wireless load cell

#44

20150308932

2015-10-29

Serpentine load monitoring apparatus

#45

20150308883

2015-10-29

Load cell with a means to compensate for errors due to misalignment

#46

20150204738

2015-07-23

Modular load structure assembly having internal strain gaged sensing

#47

20150144762

2015-05-28

System for monitoring condition of adjustable construction temporary supports

#48

20150100292

2015-04-09

Method for aligning a prosthesis

#49

20140331790

2014-11-13

Wheel reaction force detecting apparatus

#50

20140262551

2014-09-18

Load cell for a forklift with a first bridge arrangement consisting of strain gages mounted on the top and bottom external surfaces, and a second bridge arrangement consisting of strain gages mounted internal to a central aperture

#51

20140165745

2014-06-19

Transducer for and method of measuring normal force of a compliant pin

#52

20140034339

2014-02-06

Load sensing pin

#53

20140027570

2014-01-30

Wraparound strain gage assembly for brake rod

#54

20130319073

2013-12-05

Apparatus for measuring shearing force upon sitting

#55

20130305817

2013-11-21

Method of measuring loadings in joins in a high-temperature environment and instrumented shaft for implementation, in particular for rear attachment of aircraft turbojet

#56