Exit operator

Description

FIG. 1 is a perspective view of an exit operator showing my new design;

FIG. 2 is a front view thereof, the rear being unornamented;

FIG. 3 is a left side view thereof, the right side being substantially a mirror image;

FIG. 4 is top plan view thereof;

FIG. 5 is a perspective view of a second embodiment of the design of FIG. 1, the only difference being the arrangement of the upper fastening element;

FIG. 6 is a front view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a perspective view of a third embodiment of the design of FIG. 1, the only difference being the configuration of the handle;

FIG. 10 is a perspective view of a fourth embodiment of the design of FIG. 1, the only difference being the configuration of the handle;

FIG. 11 is a perspective view of a fifth embodiment of the design of FIG. 1, the only difference being the configuration of the handle;

FIG. 12 is a perspective view of the lower fastening element shown separately for clarity of illustration;

FIG. 13 is a right side view of FIG. 12;

FIG. 14 is a front view of FIG. 12, the rear being unornamented;

FIG. 15 is a left side view of FIG. 12;

FIG. 16 is a bottom view of FIG. 12;

FIG. 17 is a top view of FIG. 12;

FIG. 18 is a perspective view of the upper fastening element shown separately for clarity of illustration;

FIG. 19 is a front view of FIG. 18, the rear being unornamented;

FIG. 20 is a left side view of FIG. 18, the right being substantially a mirror image;

FIG. 21 is a bottom view of FIG. 18;

FIG. 22 is a top view of FIG. 18;

FIG. 23 is a perspective view of the second embodiment of the upper fastening element as shown in FIG. 5;

FIG. 24 is a front view of FIG. 23, the rear being unornamented;

FIG. 25 is a left side view of FIG. 23, the right side being substantially a mirror image;

FIG. 26 is a bottom view of FIG. 23; and,

FIG. 27 is a top view of FIG. 23.

Referenced Cited
U.S. Patent Documents
2426041 August 1947 Moorhouse
3104539 September 1963 Cutler
4895399 January 23, 1990 Horgan, Jr.
Other references
  • HEWI Inc. Cat.; effective date Jan. 1982; p. 100.12a; handle 550.40.360. HEWI Inc. Cat., effective date Jan. 1982; p. 100.12a; handle 550.40 gk.
Patent History
Patent number: D352221
Type: Grant
Filed: Jul 17, 1992
Date of Patent: Nov 8, 1994
Inventor: Winfried Scholl (D-4000 Dusseldorf)
Primary Examiner: B. J. Bullock
Attorney: Michael J. Striker
Application Number: 7/916,175
Classifications
Current U.S. Class: D/8315; D/8320