Window stay

Description

FIG. 1 is a perspective view of a window stay showing my new design in a fully opened configuration;

FIG. 2 is a perspective view shown in the closed configuration;

FIG. 3 is a elevational view of the far end of FIG. 2;

FIG. 4 is an elevational view of the near end of FIG. 2;

FIG. 5 is an elevational view of the left side of FIG. 2;

FIG. 6 is an elevational view of the right side of FIG. 2;

FIG. 7 is a bottom plan view of the long arm element of the window stay, shown separately for clarity of illustration;

FIG. 8 is a bottom perspective view of the frame mounting plate element of the window stay, shown separately for clarity of illustration; and

FIG. 9 is a bottom perspective view of the short arm element of the window stay shown separately for clarity of illustration;

FIG. 10 is a top plan view of the assembled article; and,

FIG. 11 is a bottom plan view of the assembled article.

Referenced Cited
U.S. Patent Documents
3497909 March 1970 Davis
4226002 October 7, 1980 Davis
4555829 December 3, 1985 Davis
4718144 January 12, 1988 Buckley
4833754 May 30, 1989 Yang
4980947 January 1, 1991 McQuigge
5210908 May 18, 1993 Bucher
Foreign Patent Documents
2184778 July 1987 GBX
2258491 February 1993 GBX
Patent History
Patent number: D376098
Type: Grant
Filed: May 19, 1994
Date of Patent: Dec 3, 1996
Assignee: Interlock Industries Limited (Wellington)
Inventor: Albert G. Bucher (Masterton)
Primary Examiner: Ted Shooman
Assistant Examiner: C. Tuttle
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 0/23,202
Classifications
Current U.S. Class: D/8400