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The ornamental design for a portable projection television, as shown and described. |
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FIG. 1 is a top plan view of a portable projection television showing an new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a left side view thereof, the right side being a mirror image and
FIG. 5 is a rear elevational view thereof.
Girson, LeRoy S., Butler, Benjamin
| Patent | Priority | Assignee | Title |
| D324213, | Feb 28 1990 | Sanyo Electric Co., Ltd. | Combined video projector and television tuner |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 24 1985 | BUTLER, BENJAMIN | THEATERVISION, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004502 | /0993 | |
| Dec 24 1985 | GIRSON, LEROY S | THEATERVISION, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004502 | /0993 | |
| Jan 03 1986 | Theatervision, Inc. | (assignment on the face of the patent) | / | |||
| Mar 06 1990 | THEATERVISION, INC | TVI & ASSOCIATES | ASSIGNMENT OF ASSIGNORS INTEREST | 005544 | /0212 |
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