Magnetic tape cassette

Nakaizumi November 14, 1

Patent Grant D304582

U.S. patent number D304,582 [Application Number 06/883,938] was granted by the patent office on 1989-11-14 for magnetic tape cassette. This patent grant is currently assigned to Sony Corporation. Invention is credited to Hiroshi Nakaizumi.


United States Patent D304,582
Nakaizumi November 14, 1989

Magnetic tape cassette

Claims

The ornamental design for a magnetic tape cassette, as shown and described.
Inventors: Nakaizumi; Hiroshi (Fort Lee, NJ)
Assignee: Sony Corporation (Tokyo, JP)
Appl. No.: 06/883,938
Filed: July 10, 1986

Foreign Application Priority Data

Jan 22, 1986 [JP] 61-1939
Current U.S. Class: D14/477
Field of Search: ;D14/115,120,121,122 ;242/71.8,197,198,199

References Cited [Referenced By]

U.S. Patent Documents
D268671 April 1983 Ohya et al.
D271392 November 1983 Sumisha et al.
4419708 December 1983 Ogiro et al.
4642721 February 1987 Georgens et al.
4678138 July 1987 Nemoto
4685638 August 1987 Satoyoshi et al.
4733317 March 1988 Sato et al.
Primary Examiner: Ansher; Bernard
Assistant Examiner: Shooman; Theodore M.
Attorney, Agent or Firm: Eslinger; Lewis H. Maioli; Jay H.

Description



FIG. 1 is a top, front, and left-side perspective view of a magnetic tape cassette, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

* * * * *


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