Exit operator
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.
2426041 | August 1947 | Moorhouse |
3104539 | September 1963 | Cutler |
4895399 | January 23, 1990 | Horgan, Jr. |
- 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.
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