Magnetic tape cassette

Follow

Information

Patent Grant
D346597

References
Source

Patent Number
D346,597
Date Filed
Thursday, October 25, 1990
34 years ago
Date Issued
Tuesday, May 3, 1994
30 years ago

Inventors
- Kiyotaka Yanaka
- Masato Tanaka
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
- 242 718
- 242 197-199
- D14 114
- D14 120-122
- D14 99
- 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
2-14555	Apr 1990	JPX

US Referenced Citations (4)

Number	Name	Date	Kind
D265195	Slingerland	Jun 1982
D293100	Rutkowski	Dec 1987
D303795	Brown	Oct 1989
4775911	Sato et al.	Oct 1988