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The ornamental design of a portable telephone handset, as shown and described. |
FIG. 1 is a top, front and right side perspective view of a portable telephone handset showing our new design;
FIG. 2 is a front elevation thereof;
FIG. 3 is a rear elevation thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevation thereof; and,
FIG. 7 is a right side elevation thereof.
The broken line showings throughout the figures are for illustrative purposes only and form no part of the claimed design.
Estevez-Alcolado, Sonia M., Patel, Dhirendra M., Saizan, Robert T.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 30 1995 | SAIZAN, ROBERT THOMAS | AT&T Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007348 | /0198 | |
Feb 02 1995 | ESTEVEZ-ALCOLADO, SONIA MERCEDES | AT&T Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007348 | /0198 | |
Feb 03 1995 | PATEL, DHIRENDRA M | AT&T Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007348 | /0198 | |
Feb 10 1995 | AT&T 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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