Chess box
Description
FIG. 1 is a perspective view of a chess box showing my new design;
FIG. 2 is an exploded perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view thereof; and,
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D226102 | January 1973 | Klevtsov |
D296909 | July 26, 1988 | Lin |
716435 | December 1902 | Lackner |
1220871 | March 1917 | Mason |
2221267 | November 1940 | Robertson |
Patent History
Patent number: D330805
Type: Grant
Filed: Feb 23, 1990
Date of Patent: Nov 10, 1992
Assignee: Maxfirm Industrial Corporation (Taipei)
Inventor: Terry Yang (Taipei)
Primary Examiner: Louis S. Zarfas
Law Firm: Longacre & White
Application Number: 7/483,774
Type: Grant
Filed: Feb 23, 1990
Date of Patent: Nov 10, 1992
Assignee: Maxfirm Industrial Corporation (Taipei)
Inventor: Terry Yang (Taipei)
Primary Examiner: Louis S. Zarfas
Law Firm: Longacre & White
Application Number: 7/483,774
Classifications
Current U.S. Class:
D 3/74;
D21/24;
Game Board Structure (273/287)