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The ornamental design for communication aid, as shown and described. |
FIG. 1 is a top, rear, and left side perspective view of a communication aid showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
Hallgren, Leander, Petersson, Lisa E.
Patent | Priority | Assignee | Title |
D376148, | Jun 09 1995 | Verance Corporation | Electronic voice annunciator |
D394255, | Oct 09 1996 | Polycom, Inc | Integral videoconferencing system |
D542786, | Jan 25 2006 | KAPSEL MULTIMEDIA AB | Multimedia communication terminal |
D568304, | Dec 29 2006 | Motorola Mobility LLC | User interface module |
D590391, | Jun 26 2007 | Sony Corporation | Arithmetic and control unit |
D600694, | Dec 26 2006 | Sony Corporation | Arithmetic and control unit |
D816052, | Aug 19 2016 | Personal communicator | |
D816053, | Aug 19 2016 | Personal communicator | |
ER2281, | |||
ER2950, |
Patent | Priority | Assignee | Title |
205022, | |||
D292283, | Nov 04 1985 | Shure Incorporated | Module for teleconference communication |
D295173, | Oct 11 1984 | Radio | |
D306589, | Feb 02 1987 | Plus Corporation | Tape recorder |
D324544, | Jun 01 1990 | Language learning aid | |
D341592, | Mar 23 1992 | SONIC SYSTEMS, INC , A CORP OF DE | Ceiling-mounted loudspeaker |
D346598, | Apr 28 1992 | Coherent Communications Systems Corporation | Transceiver module for a table-top teleconferencing system |
D346602, | Jun 05 1991 | Adams Apple Distributing L.P.; ADAMS APPLE DISTRIBUTING L P | Audible message novelty item |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 29 1994 | HALLGREN, LEANDER | ABLENET, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007138 | /0194 | |
Aug 29 1994 | PETERSSON, LISA | ABLENET, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007138 | /0194 | |
Sep 02 1994 | AbleNet, Inc. | (assignment on the face of the patent) | / |
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