Sash lock

- Andersen Corporation
Description

FIG. 1 is a top, rear, and right side perspective view of a sash lock showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top, front, and left side perspective view of the front portion thereof;

FIG. 5 is a right side elevational view of the front portion thereof;

FIG. 6 is a left side elevational view of the front portion thereof;

FIG. 7 is a top plan view of the front portion thereof;

FIG. 8 is a bottom plan view of the front portion thereof;

FIG. 9 is a rear elevational view of the front portion thereof;

FIG. 10 is a front elevational view of the front portion thereof;

FIG. 11 is a top, front, and right side perspective view of the rear portion thereof;

FIG. 12 is a left side elevational view of the rear portion thereof;

FIG. 13 is a right side elevational view of the rear portion thereof;

FIG. 14 is a top plan view of the rear portion thereof;

FIG. 15 is a bottom plan view of the rear portion thereof;

FIG. 16 is a front elevational view of the rear portion thereof; and,

FIG. 17 is a rear elevational view of the rear portion thereof.

Referenced Cited
U.S. Patent Documents
D215080 September 1969 Ahlgren
D268643 April 19, 1983 Anderson
D293548 January 5, 1988 Bates et al.
D296982 August 2, 1988 White et al.
D315542 March 19, 1991 Wilkinson
D316509 April 30, 1991 Nolte
423761 March 1890 Hasenpflug
661404 November 1900 Hubbard
1651048 November 1927 Talbot
1901974 March 1933 Macy
2506879 May 1959 Lieb
4223930 September 23, 1980 Costello et al.
Patent History
Patent number: D350275
Type: Grant
Filed: Feb 4, 1993
Date of Patent: Sep 6, 1994
Assignee: Andersen Corporation (Bayport, MN)
Inventors: Carl J. Olsen (Hudson, WI), William L. Zemke (Forest Lake, MN)
Primary Examiner: Brian N. Vinson
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 0/4,389
Classifications
Current U.S. Class: D/8338