Louver
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Description
FIG. 1 is a perspective view taken from the top, front and right side of the louver of my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top elevational view thereof, the bottom elevational view being a mirror image of the top elevational view; and,
FIG. 5 is a right side elevational view thereof, the left side view being a mirror image of the right side elevational view.
Referenced Cited
U.S. Patent Documents
Other references
1601815 | October 1926 | Feinberg et al. |
3011422 | December 1961 | Scallon |
- House & Home, Mar., 1968, p. 43, Vent A, top right side of page. Vent-Axia Inc. Adr. Cat, p. 3, FanB, top right side of page.
Patent History
Patent number: D370723
Type: Grant
Filed: Mar 24, 1994
Date of Patent: Jun 11, 1996
Assignee: Seiho International, Inc. (San Marino, CA)
Inventor: Keisuke Nishizawa (San Marino, CA)
Primary Examiner: Lisa B. Lichtenstein
Law Firm: Koda and Androlia
Application Number: 0/20,336
Type: Grant
Filed: Mar 24, 1994
Date of Patent: Jun 11, 1996
Assignee: Seiho International, Inc. (San Marino, CA)
Inventor: Keisuke Nishizawa (San Marino, CA)
Primary Examiner: Lisa B. Lichtenstein
Law Firm: Koda and Androlia
Application Number: 0/20,336
Classifications