Loop and string puzzle
Description
FIG. 1 is a front perspective view of a loop and string puzzle showing my new design, the string in broken lines for illustrative purposes only;
FIG. 2 is a frontal elevation view of the embodiment of FIG. 1;
FIG. 3 is a side elevation view of the embodiment of FIG. 1;
FIG. 4 is a top plan view of the embodiment of FIG. 1; and,
FIG. 5 is a bottom plan view of the embodiment of FIG. 1.
Referenced Cited
Patent History
Patent number: D339177
Type: Grant
Filed: Oct 30, 1991
Date of Patent: Sep 7, 1993
Inventor: Toshiyuki Saito (Fremont, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Dominic Simone
Law Firm: Kolisch, Hartwell, Dickinson, McCormack & Heuser
Application Number: 7/784,802
Type: Grant
Filed: Oct 30, 1991
Date of Patent: Sep 7, 1993
Inventor: Toshiyuki Saito (Fremont, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Dominic Simone
Law Firm: Kolisch, Hartwell, Dickinson, McCormack & Heuser
Application Number: 7/784,802
Classifications
Current U.S. Class:
D21/106