Window opener

Description

FIG. 1 is a perspective view of a window opener showing our new design in the disengaged position, the broken line showing of the window being for illustrative purposes only;

FIG. 2 is a left side view thereof, the side opposite being substantially a mirror image;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a perspective view of a second embodiment of the design of FIG. 1 in the engaged position; the broken line showing of the window being for illustrative purposes only;

FIG. 6 is a left-side view of FIG. 5; the side opposite being substantially a mirror image;

FIG. 7 is a top view of FIG. 5;

FIG. 8 is a front view of FIG. 5.

Referenced Cited
U.S. Patent Documents
D33956 January 1901 Kline et al.
D233133 October 1974 Burn
D273089 March 20, 1984 Cole
1050073 January 1913 West
3114542 December 1963 Ahlgren
4617758 October 21, 1986 Vetter
Patent History
Patent number: D295726
Type: Grant
Filed: Feb 14, 1985
Date of Patent: May 17, 1988
Inventors: Martin L. Todd (Cairo, NE), Denzel R. Busick (Grand Island, NE)
Primary Examiner: B. J. Bullock
Application Number: 6/701,757
Classifications
Current U.S. Class: D/8400