Patent
   D334568
Priority
Sep 12 1991
Filed
Sep 12 1991
Issued
Apr 06 1993
Expiry
Apr 06 2007
Assg.orig
Entity
unknown
22
6
n/a
The ornamental design for a portable telephone handset, as shown and described.

FIG. 1 is a top, front and side perspective view of a portable telephone handset showing our new design wherein a pivotable end portion is rotated to a closed position;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIGS. 6 and 7 are respectively bottom and top plan views of the handset shown in FIGS. 1-5.

FIG. 8 is a top, front and side perspective view of the portable telephone handset wherein the pivotable end portion is rotated to an opened position;

FIG. 9 is a right side elevation view thereof;

FIG. 10 is a left side elevation view thereof;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof; and,

FIGS. 13 and 14 are respectively bottom and top plan views of the handset as shown in FIGS. 8-12.

The broken lines are shown for purposes of illustration only.

Jampathom, Sompoppol, Zambelli, Michael P., Giordano, Jr., Joseph J.

Patent Priority Assignee Title
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Patent Priority Assignee Title
4845772, Jun 13 1988 Motorola, Inc. Portable radiotelephone with control switch disabling
4897873, Nov 04 1988 Motorola, Inc.; MOTOROLA, INC , A CORP OF DE Multipurpose hinge apparatus for foldable telephones
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 23 1991ZAMBELLI, MICHAEL P AMERICAN TELEPHONE AND TELEGRAPH COMPANY A CORP OF NYASSIGNMENT OF ASSIGNORS INTEREST 0058390549 pdf
Sep 04 1991JAMPATHOM, SOMPOPPOLAMERICAN TELEPHONE AND TELEGRAPH COMPANY A CORP OF NYASSIGNMENT OF ASSIGNORS INTEREST 0058390549 pdf
Sep 05 1991GIORDANO, JOSEPH J , JR AMERICAN TELEPHONE AND TELEGRAPH COMPANY A CORP OF NYASSIGNMENT OF ASSIGNORS INTEREST 0058390549 pdf
Sep 12 1991AT&T Bell Laboratories(assignment on the face of the patent)
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