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Publication numberUSD411504 S
Publication typeGrant
Application numberUS 29/088,092
Publication dateJun 29, 1999
Filing dateAug 31, 1997
Publication number088092, 29088092, US D411504 S, US D411504S, US-S-D411504, USD411504 S, USD411504S
InventorsWen-Chao Hsu
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Pressure aid on the wiper blade arm
US D411504 S
Abstract  available in
Images(4)
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Claims(1)
  1. The ornamental design for a pressure aid on the wiper blade arm, as shown and described.
Description

FIG. 1 is a perspective view of pressure aid on the wiper blade arm showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a top plan view;

FIG. 7 is a bottom plan view; and,

FIG. 8 is a perspective view; showing my design on the wiper blade arm; the broken lines are for environmental purposes only and form no part of the claimed design.

Classifications
U.S. ClassificationD12/220