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The ornamental design for a speech module for an intercommunication system, as shown. |
FIG. 1 is a front, right side and bottom perspective view of a speech module for an intercommunication system showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
D338844, | Feb 11 1992 | Lifeline Systems, Inc. | Personal security alarm |
D666988, | Mar 07 2008 | S. Siedle & Soehne, Telefon—und Telegrafenwerke Ohg | Communication device |
D837180, | May 17 2017 | KOVACORP | Communicator |
Patent | Priority | Assignee | Title |
220268, | |||
D243536, | Mar 13 1974 | U.S. Philips Corporation | Intercommunication apparatus |
D282360, | Nov 30 1982 | Sharp Corporation | Intercommunication unit |
D283130, | Nov 30 1983 | Claiborne Electronics, Inc. | Combined door viewer and two-way intercom unit |
D297517, | Jan 28 1985 | John Manufacturing Limited | Remote control emergency alarm consisting of a transmitter and receiver |
D299138, | Feb 10 1986 | Tateco AB | Unit for a paging system |
D301716, | Jun 05 1986 | Casio Computer Co., Ltd. | Portable radio receiver |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 15 1987 | CARLILE, MARTIN F | TUNSTALL TELECOM LIMITED, P O BOX 1, WHITLEY LODGE, WHITLEY BRIDGE, DN14 OJT, ENGLAND | ASSIGNMENT OF ASSIGNORS INTEREST | 004812 | /0619 | |
Nov 12 1987 | Tunstall Telecom Limited | (assignment on the face of the patent) | / | |||
Oct 12 2021 | Tunstall Telecom Limited | TUNSTALL INTEGRATED HEALTH & CARE LIMITED | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 059774 | /0882 |
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