Quiz machine

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Description

FIG. 1 is a perspective view of quiz machine showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for a quiz machine, as shown and described.

Referenced Cited
U.S. Patent Documents
D345965 April 12, 1994 Hankes
D374631 October 15, 1996 Whittaker
D442101 May 15, 2001 Kochie
4764120 August 16, 1988 Griffin et al.
5842871 December 1, 1998 Cutler et al.
6065972 May 23, 2000 Doan
Patent History
Patent number: D449341
Type: Grant
Filed: Oct 4, 2000
Date of Patent: Oct 16, 2001
Inventor: Sam Tsai (Taipei)
Primary Examiner: Adir Aronovich
Attorney, Agent or Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 29/130,562
Classifications
Current U.S. Class: Sensory Feedback, E.g., Audio-visual Teaching Machine (D19/60)
International Classification: 1907;