Magnetic audio tape cassette

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Information

Patent Grant
D336085

References
Source

Patent Number
D336,085
Date Filed
Tuesday, May 1, 1990
34 years ago
Date Issued
Tuesday, June 1, 1993
31 years ago

Inventors
- Yoshio Ogawa
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 audio tape cassette, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
1-40174	Nov 1989	JPX

US Referenced Citations (4)

Number	Name	Date	Kind
D221438	Saito	Aug 1971
D223029	Weiss et al.	Feb 1972
D236502	Saito	Aug 1975
D276910	Lohrer et al.	Dec 1984