Puzzle box
Description
FIG. 1 is an exploded top plan view of a puzzle box showing my new design;
FIG. 2 is an exploded top perspective view thereof;
FIG. 3 is an inverted, exploded perspective view thereof;
FIG. 4 is a top perspective view thereof, in a fully assembled condition; and,
FIG. 5 is an inverted perspective view of the outer sleeve, shown separately for clarity of illustration.
The inner surfaces of the drawer sides and ends are plain and the parallel grooves of the inner surfaces of the top and bottom of the outer sleeve extend throughout the length.
Referenced Cited
U.S. Patent Documents
D128162 | July 1941 | Franke |
D140417 | February 1945 | Franke |
793986 | July 1905 | Burn |
2199818 | May 1940 | Franke |
2498298 | February 1950 | Renz |
Patent History
Patent number: D371172
Type: Grant
Filed: Aug 24, 1995
Date of Patent: Jun 25, 1996
Inventor: David A. Foreshew (Chelmsford, Ontario)
Primary Examiner: Dominic Simone
Attorney: Thomas Adams
Application Number: 0/43,052
Type: Grant
Filed: Aug 24, 1995
Date of Patent: Jun 25, 1996
Inventor: David A. Foreshew (Chelmsford, Ontario)
Primary Examiner: Dominic Simone
Attorney: Thomas Adams
Application Number: 0/43,052
Classifications
Current U.S. Class:
D21/104;
D21/241;
Illusion Caused By Apparent Appearance Or Disappearance (472/71)