U.S. patent number D255,105 [Application Number 05/895,868] was granted by the patent office on 1980-05-27 for up and down directional signal for an elevator.
This patent grant is currently assigned to Kone Osakeyhtio. Invention is credited to Pekka Perjo.
United States Patent |
D255,105 |
Perjo |
May 27, 1980 |
Up and down directional signal for an elevator
Claims
The ornamental design for an up and down directional signal for an
elevator, substantially as shown and described.
Inventors: |
Perjo; Pekka (Helsinki,
FI) |
Assignee: |
Kone Osakeyhtio (Helsinki,
FI)
|
Appl.
No.: |
05/895,868 |
Filed: |
April 10, 1978 |
Foreign Application Priority Data
Current U.S.
Class: |
D10/108;
D10/109.1; D26/80 |
Current International
Class: |
D1006; D2605 |
Field of
Search: |
;340/19R,20,21,366
;D10/108,121,109,111 ;D48/4B,32E,16A ;362/335,336,337,338,339,340
;D25/72 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Haseltine, Lake & Waters
Description
FIG. 1 is a front perspective view of an up and down directional
signal for an elevator showing my new design, and
FIG. 2 is a rear perspective view thereof.
* * * * *