Educational word forming unit
Description
FIG. 1 is a perspective view of an educational word forming unit showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is an opposite side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D334211
Type: Grant
Filed: May 16, 1991
Date of Patent: Mar 23, 1993
Inventor: Shinpei Shimizu (Erlanger, KY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Melody Brown
Attorney: Terry M. Gernstein
Application Number: 7/700,913
Type: Grant
Filed: May 16, 1991
Date of Patent: Mar 23, 1993
Inventor: Shinpei Shimizu (Erlanger, KY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Melody Brown
Attorney: Terry M. Gernstein
Application Number: 7/700,913
Classifications
Current U.S. Class:
Teaching Material (D19/59)