Window interlock extrusion

- Mikron Industries
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Description

FIG. 1 is a top, right, perspective view of a window component extrusion showing my new design; and,

FIG. 2 is a bottom, left, perspective view thereof.

Referenced Cited
U.S. Patent Documents
D263753 April 6, 1982 Dallaire
D299965 February 21, 1989 Litchfield et al.
4740405 April 26, 1988 Tanaka et al.
Patent History
Patent number: D340535
Type: Grant
Filed: May 30, 1991
Date of Patent: Oct 19, 1993
Assignee: Mikron Industries (Kent, WA)
Inventor: Douglas L. Cole (Seattle, WA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Seed and Berry
Application Number: 7/707,404
Classifications
Current U.S. Class: With Hollow Core (D25/124)