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The ornamental design for a magnetic tape cassette, as shown and described. |
FIG. 1 is a top, front and right-side perspective view of a magnetic tape cassette, showing our new design;
FIG. 2 is a top, front and right-side perspective view thereof, shown with cover in the opened position;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right-side elevational view thereof, the left-side being a mirror image thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Tanaka, Masato, Yanaka, Kiyotaka
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
3900172, | |||
4372504, | Oct 26 1979 | Olympus Optical Co., Ltd. | Magnetic record tape protective device for a tape cassette |
D265195, | Mar 02 1977 | U.S. Philips Corporation | Magnetic tape cassette |
D293100, | Dec 04 1984 | Dictaphone Corporation | Cassette |
D303795, | Jun 18 1987 | Embassy Safety & Security Limited | Video alarm cassette |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 25 1990 | TANAKA, MASATO | Sony Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005344 | /0161 | |
May 25 1990 | YANAKA, KIYOTAKA | Sony Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005344 | /0161 | |
May 31 1990 | Sony Corporation | (assignment on the face of the patent) | / |
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