Combined face plate and push button actuator of controlling an elevator
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Description
FIG. 1 is a front elevational view of a combined face plate and push button actuator for controlling an elevator showing my new design. The broken line showing is included for the purpose of illustrating environmental elements only and forms no part of the claimed design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is bottom plan view thereof; and,
FIG. 6 is a front and upper right perspective view thereof shown on an enlarged scale.
Referenced Cited
U.S. Patent Documents
| D197278 | January 1964 | Stevenson |
| D203184 | December 1965 | Stevenson |
| D205357 | July 1966 | Stevenson |
| D226384 | February 1973 | Johnson |
| D253940 | January 15, 1980 | Bedel |
| D307579 | May 1, 1990 | Layne et al. |
| 4359614 | November 16, 1982 | Green et al. |
| 4409450 | October 11, 1983 | Blades |
| 4937408 | June 26, 1990 | Hattori et al. |
| 4967046 | October 30, 1990 | Priesemuth |
Patent History
Patent number: D339543
Type: Grant
Filed: Feb 28, 1990
Date of Patent: Sep 21, 1993
Assignee: Inventio AG (Hergiswil)
Inventor: Adolf H. Martin (Glenview, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Sandler, Greenblum & Burnstein
Application Number: 7/486,174
Type: Grant
Filed: Feb 28, 1990
Date of Patent: Sep 21, 1993
Assignee: Inventio AG (Hergiswil)
Inventor: Adolf H. Martin (Glenview, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Sandler, Greenblum & Burnstein
Application Number: 7/486,174
Classifications