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The ornamental design for an intercom base unit, as shown and described.
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FIG. 1 is a perspective view of the intercom base unit of the present invention;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof; and,
FIG. 6 is a top plan view thereof.
The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design.
Farnsworth, Daniel A., Royse, Barry E.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 28 2004 | Audio Authority Corporation | (assignment on the face of the patent) | / | |||
Oct 19 2004 | FARNSWORTH, DANIEL A | Audio Authority Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015403 | /0232 | |
Oct 19 2004 | ROYSE, BARRY E | Audio Authority Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015403 | /0232 |
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