Aerodynamic windshield wiper

- Tridon Limited
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Description

FIG. 1 is a top perspective view of an aerodynamic windshield wiper showing my new design;

FIG. 2 is a bottom perspective view thereof; and

FIG. 3 is an end plan view thereof.

Referenced Cited
U.S. Patent Documents
D267939 February 15, 1983 Duvoux
D267940 February 15, 1983 Duvoux
D268020 February 22, 1983 Duvoux
D296317 June 21, 1988 Mower et al.
4422207 December 27, 1983 Maiocco et al.
4766636 August 30, 1988 Shinpo
Foreign Patent Documents
2458199 September 1974 DEX
0199558 September 1987 JPX
Patent History
Patent number: D308660
Type: Grant
Filed: Oct 6, 1987
Date of Patent: Jun 19, 1990
Assignee: Tridon Limited (Ontario)
Inventor: Brian A. Fisher (Burlington)
Primary Examiner: James M. Gandy
Assistant Examiner: Melody N. Brown
Law Firm: Rogers & Scott
Application Number: 7/105,164
Classifications
Current U.S. Class: D12/155