Window lock

- Andersen Corporation
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Description

FIG. 1 is a top, front, and right side perspective view of a window lock showing our new design, with the lock handle being shown rotated to a closed position;

FIG. 2 is an enlarged front and right side perspective view thereof;

FIG. 3 is an enlarged front elevational view thereof;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is an enlarged right side elevational view thereof; and,

FIG. 6 is an enlarged bottom plan view thereof.

The broken-line disclosure of a window or portion of a window in the views is for illustrative purposes only and forms no part of the clained design.

Referenced Cited
U.S. Patent Documents
D296982 August 2, 1988 White et al.
D316509 April 30, 1991 Nolte
D334132 March 23, 1993 Wobschall et al.
D338389 August 17, 1993 Finkelstein et al.
4621847 November 11, 1986 Paulson et al.
Patent History
Patent number: D372416
Type: Grant
Filed: May 19, 1995
Date of Patent: Aug 6, 1996
Assignee: Andersen Corporation (Bayport, MN)
Inventors: Frank w. Campbell (Oakdale, MN), Casey L. Carlson (Edina, MN)
Primary Examiner: Brian N. Vinson
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 0/39,383
Classifications
Current U.S. Class: D/8338