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IPC Main Group
G01D 3/00

Measuring arrangements with provision for the special purposes referred to in the subgroups of this group

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
PHYSICS
Class:
MEASURING; TESTING
Subclass:
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR

5 direct subcodes

Child Classifications

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  • G01D 3/06 with provision for operation by a null method
  • G01D 3/08 with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
  • G01D 3/1 with provision for switching-in of additional or auxiliary indicators or recorders