U.S. patent number D313,594 [Application Number 07/149,057] was granted by the patent office on 1991-01-08 for external unit for intercom.
This patent grant is currently assigned to Sharp Corporation. Invention is credited to Shinichi Morooka.
United States Patent |
D313,594 |
Morooka |
January 8, 1991 |
External unit for intercom
Claims
The ornamental design for an external unit for intercom, as shown
and described.
Inventors: |
Morooka; Shinichi (Osaka,
JP) |
Assignee: |
Sharp Corporation (Osaka,
JP)
|
Appl.
No.: |
07/149,057 |
Filed: |
January 26, 1988 |
Foreign Application Priority Data
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|
|
|
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Jul 30, 1987 [JP] |
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62-31278 |
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Current U.S.
Class: |
D14/159 |
Field of
Search: |
;D14/159,299
;455/89,90,347,350 ;379/167-177 |
References Cited
[Referenced By]
U.S. Patent Documents
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|
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D282360 |
January 1986 |
Yamagata et al. |
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Other References
HKE, 11/87, p. 141, Monitoring System..
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Primary Examiner: Ansher; Bernard
Assistant Examiner: Pfeffer; Terry A.
Attorney, Agent or Firm: Flehr, Hohbach, Test, Albritton
& Herbert
Description
FIG. 1 is a top plan view of the external unit for intercom showing
my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof; and
FIG. 6 is a left side elevational view thereof.
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