STEP, INC. Trademarks
STEP
Filed: February 24, 1975
TEACHING MATERIALS-NAMELY, BOARDS FOR RECEIVING LETTER-BEARING PIECES OR NUMERAL-BEARING PIECES IN PARTICULAR LOCATIONS…
Owned by: STEP, INC.
Serial Number: 73045008
MANIP-U-LOCK
Filed: November 26, 1976
TEACHING MATERIALS IN THE FORM OF BOARDS FOR RECEIVING INTERLOCKING PIECES BEARING SOLUTIONS TO PROBLEMS AND INTERLOCKING…
Owned by: STEP, INC.
Serial Number: 73107902
