Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G01B 7/14

for measuring distance or clearance between spaced objects or spaced apertures (G01B7/30 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: for measuring distance or clearance between spaced objects or spaced apertures

CPC: for measuring distance or clearance between spaced objects or spaced apertures (G01B7/30 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Measuring arrangements characterised by the use of electric or magnetic techniques > for measuring distance or clearance between spaced objects or spaced apertures

CPC:

Measuring arrangements characterised by the use of electric or magnetic techniques > for measuring distance or clearance between spaced objects or spaced apertures (G01B7/30 takes precedence)

CPC subdivides this area 5x more granularly than IPC with 4 additional codes.

4 codes are CPC-only extensions.

IPC defines codes here since 1995.

Child Classifications

Navigate with arrow keys, Enter to open