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The ornamental design for a portable cassette tape recorder, as shown. |
FIG. 1 is a top, front and right side perspective view of a portable cassette tape recorder showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
D312638, | Apr 30 1987 | Sony Corporation | Cassette tape player |
D317765, | Sep 09 1988 | Twinbird Industrial Company Limited | Cassette tape player |
D318667, | Jul 29 1989 | Sony Corporation | Tape player |
D321687, | Feb 20 1989 | SANYO ELECTRIC CO , LTD , A CORP OF JAPAN | Cassette tape player |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 09 1990 | Goldstar Co., Ltd. | (assignment on the face of the patent) | / | |||
Aug 22 1990 | YOO, SEON I | GOLDSTAR CO , LTD , A CORP OF KOREA | ASSIGNMENT OF ASSIGNORS INTEREST | 005435 | /0153 |
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