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PCE
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DIFF Subgroup
F16B 39/10

by a plate, or ring immovable with regard to the bolt or object (F16B39/08 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: by a plate or ring immovable with regard to the bolt or object

CPC: by a plate, or ring immovable with regard to the bolt or object (F16B39/08 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Locking of screws, bolts, or nuts > in which the locking takes place after screwing down > by a plate or ring immovable with regard to the bolt or object

CPC:

Locking of screws, bolts or nuts (; locking of bottle closures B65D; locking of rail-fastening bolts for permanent ways E01B9/12; locking of fastening means for railway fishplates E01B11/38; locking devices for valves or cocks F16K) > in which the locking takes place after screwing down (F16B39/01 takes precedence; split-pins, circlips, or the like for preventing relative axial movement only F16B21/10; fastening nuts by welding or riveting F16B37/06) > by a plate, or ring immovable with regard to the bolt or object (F16B39/08 takes precedence)

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

Child Classifications

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