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The ornamental design for key telephone set, as shown and described. |
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FIG. 1 is a front elevational view of a key telephone set showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a perspective view thereof with the handset removed.
| Patent | Priority | Assignee | Title |
| D299343, | Nov 27 1986 | Deutsche Telephonwerke und Kabelindustrie Aktiengesellschaft | Telephone communication terminal set |
| D306728, | Jul 04 1988 | Nitsuko Corporation | Telephone set |
| D323658, | Jan 08 1990 | Nitsuko Corp.; Nippon Telegraph and Telephone Corporation | Telephone set |
| D323827, | Jul 13 1989 | Meisei Electric Co., Ltd. | Telephone set |
| D337584, | Jun 18 1991 | Nitsuko Corporation | Telephone set |
| Patent | Priority | Assignee | Title |
| 4463222, | Dec 23 1981 | Roanwell Corporation | Noise canceling transmitter |
| D277958, | Jan 16 1984 | AMERICAN TELEPHONE AND TELEGRAPH COMPANY A CORP OF NY | Telephone instrument base for a handset |
| D280324, | Oct 13 1982 | Horlogerie Photographique Francaise | Combination telephone handset and console stand assembly |
| D280404, | Feb 01 1983 | Nippon Tsushin Kogyo Kabushiki Kaisha | Telephone set |
| D281422, | Jul 14 1982 | Iwatsu Electric Co., Ltd. | Telephone unit |
| D282841, | Feb 01 1983 | Nitsuko Limited | Key telephone set |
| D283620, | Aug 29 1983 | American Telecommunications Corporation | Telephone base |
| D284079, | Mar 18 1983 | NEC Corporation | Telephone instrument |
| D284188, | Feb 28 1983 | NEC Corporation | Telephone instrument |
| D287361, | Mar 12 1984 | Iwatsu Electric Co., Ltd. | Handset and stand telephone unit |
| D287490, | Aug 28 1984 | Iwatsu Electric Co., Ltd. | Handset and stand telephone unit |
| D287851, | Jan 25 1984 | Elec & Eltek Company Limited | Handset and stand telephone unit |
| D287852, | May 03 1984 | TIE/Communications, Inc. | Telephone station set |
| D290605, | Feb 13 1985 | ALCATEL DIAL FACE S P A | Telephone set |
| D290700, | Oct 01 1984 | Televerket | Telephone set |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 08 1986 | COLLINS, CHRISTOPHER | NITSUKO LIMITED, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004571 | /0026 | |
| May 08 1986 | PETROFF, CVETAN | NITSUKO LIMITED, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004571 | /0026 | |
| May 08 1986 | TENCH, WALLACE | NITSUKO LIMITED, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004571 | /0026 | |
| Jun 16 1986 | YAMAGISHI, HIROSHI | NITSUKO LIMITED, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004571 | /0026 | |
| Jun 24 1986 | Nitsuko Limited | (assignment on the face of the patent) | / |
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