Electronic transmitter device for use in the opening or closing of garage doors
Wahl March 1, 1
U.S. patent number D243,537 [Application Number 05/601,351] was granted by the patent office on 1977-03-01 for electronic transmitter device for use in the opening or closing of garage doors. This patent grant is currently assigned to Mallard Manufacturing Corporation. Invention is credited to John F. Wahl.
| United States Patent | D243,537 |
| Wahl | March 1, 1977 |
Electronic transmitter device for use in the opening or closing of garage doors
Claims
The ornamental design for an electronic transmitter device for use in the opening or closing of garage doors, as shown.
| Inventors: | Wahl; John F. (Sterling, IL) |
|---|---|
| Assignee: | Mallard Manufacturing
Corporation (Sterling, IL) |
| Appl. No.: | 05/601,351 |
| Filed: | August 4, 1975 |
| Current U.S. Class: | D14/155 |
| Current International Class: | D1403 |
| Field of Search: | ;325/37,111,119 ;D26/14K,13C,13R |
References Cited [Referenced By]
U.S. Patent Documents
| 3289085 | November 1966 | Leland |
| 3906369 | September 1975 | Pitman |
| D212003 | August 1968 | Roberts |
| D212005 | August 1968 | Roberts |
| D215661 | October 1969 | Richards |
Attorney, Agent or Firm: Batz; Carl C.
Description
FIG. 1 is a perspective view of the device taken from one end thereof, and
FIG. 2 is a perspective view of the device taken from the other end thereof.
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