DIFF Subgroup
A45B 25/18 Covers (detachable A45B15/00); Means for fastening same
Introduced: September 1968
Title
Titles differ between systems:
IPC: Covers; Means for fastening same
CPC: Covers (detachable A45B15/00); Means for fastening same
Full Title
Full titles differ between systems:
IPC:
Details of umbrellas > Covers; Means for fastening same
CPC:
Details of umbrellas (sticks for umbrellas A45B1/00 - A45B9/00; illuminating devices for umbrellas A45B3/02; ) > Covers (detachable A45B15/00); Means for fastening same
CPC subdivides this area 3x more granularly than IPC with 2 additional codes.
2 codes are CPC-only extensions.
Note: 2 CPC extensions are marked as secondary classification only.
Child Classifications
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