United States Patent 2918741
Inventors:
Welter, George I.
Carpenter, James R.
Publication Date:
12/29/1959
Assignee:
TOTE CART COMPANY
Other Classes:
16/436, 280/47.350, 40/660, 16/110.100, 280/33.992
International Classes:
B62B3/14; G09F23/06; B62B5/00; G09F23/00