Push button for an elevator
Perjo July 1, 1
U.S. patent number D255,667 [Application Number 05/895,866] was granted by the patent office on 1980-07-01 for push button for an elevator. This patent grant is currently assigned to Kone Osakeyhtio. Invention is credited to Pekka Perjo.
| United States Patent | D255,667 |
| Perjo | July 1, 1980 |
Push button for an elevator
Claims
The ornamental design for a push button for an elevator, substantially as shown and described.
| Inventors: | Perjo; Pekka (Helsinki, FI) |
|---|---|
| Assignee: | Kone Osakeyhtio (Helsinki,
FI) |
| Appl. No.: | 05/895,866 |
| Filed: | April 10, 1978 |
Foreign Application Priority Data
| Dec 8, 1977 [FI] | 77731 | |||
| Current U.S. Class: | D10/108; D13/171 |
| Current International Class: | D1006; D1303 |
| Field of Search: | ;200/340,5R,5A,5D,5E,5F,6R,6A,155R,159R,159A,293,299,302,303 ;340/19R,20,21 ;D10/108 ;D13/32,38 |
References Cited [Referenced By]
U.S. Patent Documents
| 2532228 | November 1950 | Hesh |
| 3699294 | October 1972 | Sudduth |
| 3899648 | August 1975 | Murata |
Attorney, Agent or Firm: Waters; Eric H.
Description
FIG. 1 is a front perspective view of a push button for an elevator showing my new design, and
FIG. 2 is a rear perspective view thereof.
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