Wiper washer unit for the rear window of a cap for the bed of a pickup truck

Description

FIG. 1 is a front elevational view of the wiper washer unit for the rear window of a cap for the bed of a pickup truck showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is an enlarged left side elevational view thereof;

FIG. 4 is an enlarged right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D297224 August 16, 1988 Kock
1276283 August 1918 Thomas
3855661 December 1974 Prince
4763381 August 16, 1988 Williams
Other references
  • Handbook of Designs & Devices, p. 138, Hex-Axial Variant No. 1234, top left side of page.
Patent History
Patent number: D330696
Type: Grant
Filed: Sep 19, 1990
Date of Patent: Nov 3, 1992
Inventor: Jacques R. Alain (Enfield, CT)
Primary Examiner: James M. Gandy
Attorney: Leon Gilden
Application Number: 7/584,841
Classifications
Current U.S. Class: D12/155