Exit operator

- Yale Security Inc.
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Description

FIG. 1 is a left, bottom and front perspective view of an exit operator showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof, the top being a mirror image;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is an enlarged sectional view taken on the line 7--7 of FIG. 5; and

FIG. 8 is an enlarged sectional view taken on the line 8--8 of FIG. 5.

Referenced Cited
U.S. Patent Documents
D268003 February 22, 1983 Ohno
D281573 December 3, 1985 Miller
D297806 September 27, 1988 Mohn
3663047 May 1972 Zawadzki
4167280 September 11, 1979 Godec et al.
4624490 November 25, 1986 Miller
4801163 January 31, 1989 Miller
Patent History
Patent number: D318410
Type: Grant
Filed: Sep 20, 1988
Date of Patent: Jul 23, 1991
Assignee: Yale Security Inc. (Monroe, NC)
Inventor: James E. Mohn (Roswell, GA)
Primary Examiner: B. J. Bullock
Attorney: Dallett Hoopes
Application Number: 7/246,649
Classifications
Current U.S. Class: D/8302