Key-chain electronic game

- Watercore Limited
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Description

FIG. 1 is a front elevational view of a key-chain electronic game;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view is a mirror image of the right side elevational view;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D262720 January 19, 1982 Dweck
D309161 July 10, 1990 Leung
D347246 May 24, 1994 Wen
D368282 March 26, 1996 Lin
D380501 July 1, 1997 Osterhout et al.
D382914 August 26, 1997 Ho et al.
5184830 February 9, 1993 Okada et al.
5217295 June 8, 1993 Tortola et al.
5232223 August 3, 1993 Osterhout et al.
Other references
  • Hong Kong Enterprise, p. 133, Oct. 1994. Hong Kong Enterprise, p. 461, Oct. 1994.
Patent History
Patent number: D399536
Type: Grant
Filed: Jun 17, 1997
Date of Patent: Oct 13, 1998
Assignee: Watercore Limited
Inventor: Au Yeung Siu Fai (Kowloon)
Primary Examiner: Phabhakar G. Deshmukh
Attorney: Brinks Hofer Gilson & Lione
Application Number: 0/72,452
Classifications
Current U.S. Class: D21/13
International Classification: 2101;