Audio-visual sheet player

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Information

Patent Grant
D268670

References
Source

Patent Number
D268,670
Date Filed
Monday, October 6, 1980
44 years ago
Date Issued
Tuesday, April 19, 1983
42 years ago

Inventors
Original Assignees
- Gakken Co., Ltd
Examiners
- Corrigan; Jane E.
Agents
- Weiner; Irving M.
- Burt; Pamela S.
- Shortley; John L.

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 1-3
- D14 5
- D14 6
- D14 14
- D14 17
- D14 20
- D14 84
- D14 99
- D14 79
- 360 101
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an audio-visual sheet player, as shown.

US Referenced Citations (4)

Number	Name	Date	Kind
D254785	Watanabe	Apr 1980
3787636	Brandt et al.	Jan 1974
3855620	Kato	Dec 1974
4091427	Iwaoka et al.	May 1978

Foreign Referenced Citations (1)

Number	Date	Country
994982	Jun 1965	GBX