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The ornamental design for a telephone instrument set, as shown. |
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FIG. 1 is a front perspective view from above and to one side of a telephone instrument set showing my new design;
FIG. 2 is a rear perspective view thereof from the other side and above;
FIG. 3 is a rear view thereof from above; and
FIG. 4 is an enlarged perspective view of the underside of the handset of the instrument shown removed from the base of the set.
| Patent | Priority | Assignee | Title |
| D282165, | Jun 18 1983 | TIE COMMUNICATIONS, INC | Telephone set |
| D284657, | Jun 10 1983 | The Marshall Telephone Corporation Limited | Telephone set |
| D304338, | Aug 18 1986 | British Telecommunications | Communications equipment keyboard housing |
| D306727, | Feb 29 1988 | Siemens Aktiengesellschaft | Telephone set |
| D315156, | Mar 11 1988 | INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NEW YORK | Telephone with display and card reader for personal computer |
| Patent | Priority | Assignee | Title |
| 3365550, | |||
| D243961, | Dec 12 1974 | Deutsche Telephonwerke und Kabelindustrie Aktiengesellschaft | Telephone instrument |
| D260518, | Jun 29 1979 | Motorola, Inc. | Vehicular two-way radio control unit or similar article |
| D265310, | Jul 24 1979 | UNIVERSAL SECURITY INSTRUMENTS, INC , A CORP OF MD | Telephone |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 08 1982 | The Marshall Telephone Corporation Limited | (assignment on the face of the patent) | / | |||
| Jul 25 1984 | MARSHALL, ERIC J | MARSHALL TELEPHONE CORPORATION LIMITED, THE | ASSIGNMENT OF ASSIGNORS INTEREST | 004290 | /0142 |
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