Rounded top header extrusion for boat windshields

- Aldon Industries, Inc.

FIG. 1 is an end elevational view of a rounded top header extrusion for boat windshields showing our new design, the opposite end being a mirror image thereof;

FIG. 2 is a right side perspective view thereof;

FIG. 3 is a left side perspective view;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
2937652 May 1960 Zimner, Jr. et al.
3093844 June 1963 Brock et al.
3304657 February 1967 Singleton
3978535 September 7, 1976 Swan et al.
4151620 May 1, 1979 Heuzonter
4750449 June 14, 1988 Muhlberger
Patent History
Patent number: D324368
Type: Grant
Filed: Sep 19, 1989
Date of Patent: Mar 3, 1992
Assignee: Aldon Industries, Inc. (Bradenton, FL)
Inventors: Albert W. Zirkelbach (Sarasota, FL), Alan P. Zirkelbach (Sarasota, FL), Donald A. Zirkelbach (Sarasota, FL)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Duckworth, Allen, Dyer & Doppelt
Application Number: 7/409,441