| D313592 |
External unit for intercom
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| Patent Drawings: | |
| Inventor: |
Morooka |
| Date Issued: |
January 8, 1991 |
| Application: |
07/149,056 |
| Filed: |
January 26, 1988 |
| Inventors: |
Morooka; Shinichi (Osaka, JP)
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| Assignee: |
Sharp Corporation (Osaka, JP) |
| Primary Examiner: |
Ansher; Bernard |
| Assistant Examiner: |
Pfeffer; Terry A. |
| Attorney Or Agent: |
Flehr, Hohbach, Test, Albritton & Herbert |
| U.S. Class: |
D14/159 |
| Field Of Search: |
D14/159; D14/299; 455/89; 455/90; 455/347; 455/350; 379/167; 379/168; 379/169; 379/170; 379/171; 379/172; 379/173; 379/174; 379/175; 379/176; 379/177 |
| International Class: |
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| U.S Patent Documents: |
D282360 |
| Foreign Patent Documents: |
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| Other References: |
HKE, 11/87, p. 141, Monitoring System.. |
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| Abstract: |
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| Claim: |
The ornamental design for an external unit for intercom, as shown and described. |
| 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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