Magnetic tape cassette

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Information

Patent Grant
D330372

References
Source

Patent Number
D330,372
Date Filed
Tuesday, June 5, 1990
34 years ago
Date Issued
Tuesday, October 20, 1992
32 years ago

Inventors
- Fumitaka Kikutani
- Kiyotaka Yanaka
Original Assignees
- Sony Corporation
Examiners
- Shooman; Theodore M.
Agents
- Eslinger; Lewis H.
- Maioli; Jay H.

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 114
- D14 120-122
- 242 718
- 242 197-199
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a magnetic tape cassette, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
1-45105	Dec 1989	JPX

US Referenced Citations (5)

Number	Name	Date	Kind
D265195	Singerland	Jun 1982
D293100	Rutkowski et al.	Dec 1987
D303795	Brown	Oct 1989
3900172	Kamaya	Aug 1975
4372504	Shibata et al.	Feb 1983