Electronic quiz unit for attachment to books

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Information

Patent Grant
D364643

References
Source

Patent Number
D364,643
Date Filed
Friday, August 12, 1994
30 years ago
Date Issued
Tuesday, November 28, 1995
29 years ago

Inventors
- Eddie J. Marfori
- Gregory B. Bergeron
Original Assignees
- Educational Insights, Inc.
Examiners
- Word; A. Hugo
- Burgess; Pamela
Agents
- Price, Gess & Ubell

US Classifications
- D19 - Office supplies
- D17 - Musical instruments
Field of Search
- US
- D19 26
- D19 59
- D19 60
- D21 64
- D21 13
- D17 1
- D17 2
- 434 339
- 434 317
- 434 428
- 434 429
- 434 433
- D14 106
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an electronic quiz unit for attachment to books, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D217876	Tong	Jun 1970
D269253	Yokoyama	Jun 1983
D349923	Billings et al.	Aug 1994
2645970	Stabile	Jul 1953
4884974	De Smet	Dec 1989
5290190	McClanahan	Mar 1994