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The ornamental design of a combined speaker and microphone peripheral unit, as shown and described. |
FIG. 1 is a front, top and right perspective view of a combined speaker and microphone peripheral unit showing our new design;
FIG. 2 is a rear, top and left perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a right side elevation view thereof; and,
FIG. 8 is a left side elevation view thereof.
McAteer, Jeffrey P., Lum, Michael W., Wills, Robert B.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 19 1994 | LUM, MICHAEL WAYNE | AT&T Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007158 | /0456 | |
Aug 22 1994 | MCATEER, JEFFREY PHILLIP | AT&T Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007158 | /0456 | |
Sep 07 1994 | WILLS, ROBERT BRIAN | AT&T Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007158 | /0456 | |
Sep 19 1994 | AT&T IPM Corp. | (assignment on the face of the patent) | / | |||
Apr 28 1995 | AT&T Corp | AT&T IPM Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007467 | /0511 |
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