G01B3/50 - CPC Classification Index

ClassID:

164036 ⎘

G01B3/50 - CPC Classification

Classification description:

Instruments as specified in the subgroups and characterised by the use of mechanical measuring means; Plug gauges for internal dimensions with engaging surfaces which are at a fixed distance, although they may be preadjustable of limit-gauge type, i.e. "go/no-go"

Sub-classes:

G01B3/52 » preadjustable for wear or tolerance 3

Recent Application in this class:

20250297844

DEFLECTION GAUGE

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3D PRINTED DRIFT DEVICE

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Apparatus for Verifying the Inner Diameter of Tubulars Forming A Tubular String

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Apparatus for verifying the inner diameter of tubulars forming a tubular string

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Inspection tool for surface of paint

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Aperture measuring device and an aperture measuring method

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Wheel center hole size qualification detection device

20170363405

Wheel center bore detection device

20170284783

Dual purpose datum device

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Device and method for measuring the thickness and position tolerance of a wheel bolt hole

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Method and apparatus for measuring thickness of an object

20150020395

Inner diameter measuring device

20140299042

Plug gauge with maintenance line and round point and method of manufacturing the same

20140109418

Digital feeler gauge and method of using same

20130192077

Method and apparatus for measuring an opening

20130185950

Separation distance derivation system and thickness gauge

20050211004

Method and device for measuring whether a process kit part meets a prescribed tolerance

17192971

Countersink go/no-go gauge for a rivet