|
The ornamental design of a portable telephone handset, as shown and described. |
FIG. 1 is a top, front and left side perspective view of a portable telephone handset showing our new design;
FIG. 2 is a rear elevation thereof;
FIG. 3 is a front elevation thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a left side elevation thereof; and,
FIG. 7 is a right side elevation thereof.
Nuttall, Michael J., Schaffeld, John H., Wheatley, Steven M., Rohrbach, Matthew D.
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
3627930, | |||
D301146, | Sep 30 1988 | American Telephone and Telegraph Company, Inc.; AT&T Information Systems | Telephone handset |
D313800, | Oct 01 1987 | BINATORE INTERNATIONAL LIMITED | Combined handset telephone and stand therefor |
D316857, | May 24 1989 | Gold Star Telecommunications Co., Ltd. | Combined cordless handset |
D347220, | Jun 17 1992 | Sony Corporation | Cordless telephone |
D352029, | Nov 29 1993 | Nortel Networks Limited | Telephone handset |
D352710, | Sep 14 1993 | Conair Corporation | Cordless telephone |
D353807, | Jun 10 1993 | Nokia Mobile Phones Ltd. | Portable telephone |
D355659, | Aug 11 1993 | AT&T Corp. | Telephone handset |
D359284, | Jan 06 1993 | VIDEO TECHNOLOGY ENGINEERING, LTD | Telephone apparatus housing |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 04 1995 | Lucent Technologies Inc. | (assignment on the face of the patent) | / | |||
May 02 1995 | NUTTALL, MICHAEL JOHN | AT&T IPM Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007490 | /0090 | |
May 11 1995 | ROHRBACH, MATTHEW D | AT&T IPM Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007490 | /0090 | |
May 17 1995 | SCHAFFELD, JOHN HENRY | AT&T IPM Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007490 | /0090 | |
May 17 1995 | WHEATLEY, STEVEN MITCHEL | AT&T IPM Corp | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007490 | /0090 | |
Mar 29 1996 | AT&T Corp | Lucent Technologies, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008102 | /0142 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |