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The ornamental design for a portable telephone, as shown and described. |
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FIG. 1 is a front elevational view of a portable telephone, showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right-side elevational view thereof;
FIG. 4 is a left-side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| 5703947, | May 17 1994 | Sony Corporation | Portable telephone equipment for biasing a switching member to a normally neutral position |
| 6041243, | May 15 1998 | Northrop Grumman Systems Corporation | Personal communications unit |
| 6067358, | Mar 25 1998 | Ergonomic cellular phone | |
| 6141426, | May 15 1998 | Northrop Grumman Systems Corporation | Voice operated switch for use in high noise environments |
| 6169730, | May 15 1998 | Northrop Grumman Systems Corporation | Wireless communications protocol |
| 6223062, | May 15 1998 | Northrop Grumman Systems Corporation | Communications interface adapter |
| 6243573, | May 15 1998 | Northrop Grumman Systems Corporation | Personal communications system |
| 6304559, | May 15 1998 | Northrop Grumman Systems Corporation | Wireless communications protocol |
| 6480723, | May 15 1998 | Northrop Grumman Systems Corporation | Communications interface adapter |
| D378816, | Jul 26 1995 | Sony Corporation | Wireless telephone |
| D386492, | Sep 20 1996 | Oki Electric Industry Co., Ltd. | Portable radiotelephone |
| D388783, | Mar 22 1996 | Motorola Mobility, Inc | Portable telephone |
| D389828, | Feb 21 1997 | Epson Toyocom Corporation | Portable telephone |
| D392287, | Jul 26 1995 | Sony Corporation | Wireless telephone |
| D405084, | Apr 24 1998 | LOCATION BASED TECHNOLOGIES, INC | Pager phone having four button options |
| D406130, | Nov 06 1996 | Siemens Aktiengesellschaft | Mobile radiotelephone device |
| D406134, | Apr 23 1997 | Alcatel Business Systems | Hand-held telephone |
| D406136, | Sep 17 1997 | Sony Corporation | Wireless telephone |
| D407715, | Mar 06 1998 | Ergonomic cellular phone | |
| D408400, | Jul 17 1998 | RPX CLEARINGHOUSE LLC | Mobile communications device |
| D410001, | Mar 18 1998 | Sony Corporation | Wireless telephone |
| D419160, | May 14 1998 | Northrop Grumman Systems Corporation | Personal communications unit docking station |
| D421002, | May 15 1998 | Northrop Grumman Systems Corporation | Personal communications unit handset |
| D423492, | Jan 31 1997 | Eads Secure Networks | Portable radiotelephone |
| D430153, | Jul 26 1995 | Sony Corporation | Dial portion of electronic device |
| D430559, | Jul 26 1995 | Sony Corporation | Dial portion of an electronic device |
| D450674, | Aug 01 2000 | UNIDATA COMMUNICATION SYSTEMS INC | Wireless internet phone |
| D462672, | Aug 10 2001 | Charles Otway, Mujica | Cordless telephone with recorder system |
| Patent | Priority | Assignee | Title |
| D300743, | Aug 04 1987 | Autophon Telecom AG | Handset telephone with articulated end |
| D338004, | Mar 13 1991 | Kabushiki Kaisha Toshiba | Portable radio telephone |
| D347005, | May 09 1992 | Sony Corporation | Cordless telephone |
| D351159, | Dec 04 1992 | Murata Kikai Kabushiki Kaisha | Portable telephone |
| D353808, | Mar 23 1993 | NEC Corporation; NEC SAITAMA, LTD | Portable radio phone |
| D354284, | Jun 10 1993 | Nokia Mobile Phones Ltd. | Portable telephone |
| D355184, | Jun 25 1993 | Kabushiki Kaisha Toshiba | Portable radio telephone |
| D356562, | Mar 01 1994 | Nokia Mobile Phones Ltd. | Portable telephone |
| D356563, | Sep 30 1993 | Nokia Mobile Phones Ltd. | Portable telephone |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 03 1995 | WICKS, JAMES | Sony Corporation of America | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007432 | /0577 | |
| Mar 29 1995 | HINO, ICHIRO | Sony Corporation of America | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007432 | /0577 | |
| Apr 13 1995 | Sony Corporation of America | (assignment on the face of the patent) | / |
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