Intercom room station unit
Koob May 12, 1
U.S. patent number D289,759 [Application Number 06/619,651] was granted by the patent office on 1987-05-12 for intercom room station unit. This patent grant is currently assigned to Electron Corporation (AUST.) Pty. Ltd.. Invention is credited to Gunter H. Koob.
| United States Patent | D289,759 |
| Koob | May 12, 1987 |
Intercom room station unit
Claims
The ornamental design for an intercom room station unit, as shown.
| Inventors: | Koob; Gunter H. (East Malvern, AU) |
|---|---|
| Assignee: | Electron Corporation (AUST.) Pty.
Ltd. (AU) |
| Appl. No.: | 06/619,651 |
| Filed: | June 11, 1984 |
Foreign Application Priority Data
| Feb 23, 1984 [AU] | 6599/84 | |||
| Current U.S. Class: | D14/159 |
| Field of Search: | ;D14/1,6,92,99 ;179/37,38,39,40 ;455/89 |
References Cited [Referenced By]
U.S. Patent Documents
| D244877 | June 1977 | McLaughlin |
| D269780 | July 1983 | Doodson |
| D274518 | July 1984 | Doodson |
| D278054 | March 1985 | Vajdaffy |
| D281500 | November 1985 | Yamagata et al. |
| D281501 | November 1985 | Yamagata et al. |
| 4019139 | April 1977 | Ortega |
Other References
|
Radio Shack 1983 Catalog, p. 107, bottom of page, and p. 109, top left of page.. |
Primary Examiner: Ansher; Bernard
Assistant Examiner: Shooman; Theodore M.
Attorney, Agent or Firm: Griffin, Branigan, & Butler
Description
FIG. 1 is a top perspective view of an intercom room station unit showing my new design; and
FIG. 2 is a bottom perspective view thereof.
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