Single window controller

- Andersen Corporation
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Description

FIG. 1 is a perspective view of a single window controller showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a front elevational view thereof, the rear elevational view being a mirror image.

Referenced Cited
U.S. Patent Documents
D261387 October 20, 1981 Weitz et al.
D276247 November 6, 1984 Kim
D289306 April 14, 1987 Burnstein et al.
D292204 October 6, 1987 Booty, Sr. et al.
Patent History
Patent number: D305019
Type: Grant
Filed: Mar 18, 1988
Date of Patent: Dec 12, 1989
Assignee: Andersen Corporation (Bayport, MN)
Inventors: Oscar E. Pena (Eindhoven), Peter T. Heyer (St. Paul, MN)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 7/169,728
Classifications
Current U.S. Class: D13/38; D13/32