Puzzle for teaching
Description
FIG. 1 is a front, top and side perspective view of the puzzle for teaching showing my new design;
FIG. 2 is a front end elevational view thereof;
FIG. 3 is a rear end elevational view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D350772
Type: Grant
Filed: Dec 4, 1992
Date of Patent: Sep 20, 1994
Inventor: Marcus S. King (Everett, WA)
Primary Examiner: Wasllace R. Burke
Assistant Examiner: Pamela Burgess
Attorney: Terry M. Gernstein
Application Number: 0/2,239
Type: Grant
Filed: Dec 4, 1992
Date of Patent: Sep 20, 1994
Inventor: Marcus S. King (Everett, WA)
Primary Examiner: Wasllace R. Burke
Assistant Examiner: Pamela Burgess
Attorney: Terry M. Gernstein
Application Number: 0/2,239
Classifications
Current U.S. Class:
Movable Indicator Or Changeable Exhibitor (D19/64);
D21/104