Shutter louver with vent openings

- James W. Robinson
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Description

FIG. 1 is a front elevational view of a shutter louver with vent openings showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a cross-sectional view thereof taken line 5--5 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D181623 December 1957 Brand
D220474 April 1971 Sassano
D306501 March 6, 1990 Scarrone
2814341 November 1957 Piana
3044387 July 1962 Hinden
3631790 January 1972 Olsen et al.
3782050 January 1974 Dowdell et al.
4103468 August 1, 1978 Olsen
4733515 March 29, 1988 Schmidlin
Patent History
Patent number: D334987
Type: Grant
Filed: Jun 3, 1991
Date of Patent: Apr 20, 1993
Assignees: James W. Robinson (all of, FL), Jeffrey T. Robinson (all of, FL), Andrew Bruno (all of, FL)
Inventors: James W. Robinson (Miami, FL), Jeffrey T. Robinson (Davie, FL), Andrew Bruno (Miramar, FL)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Staas & Halsey
Application Number: 7/709,420
Classifications
Current U.S. Class: D25/47