US PATENT SUBCLASS 135 / 33.5
.~.~ Rib tip fastener or structure

Current as of: June, 1999
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135 /   HD   TENT, CANOPY, UMBRELLA, OR CANE

15.1  DF  UMBRELLA {17}
33.2  DF  .~ Cover or lining feature {4}
33.5.~.~ Rib tip fastener or structure

DEFINITION

Classification: 135/33.5

Rib tip fastener or structure:

(under subclass 33.2) Umbrella wherein significance is attributed to either: (1) a means to attach the periphery of the umbrella's cover to a rib tip or (2) the specific structure of the rib tip.