It is found printed in raised lettering on the 3-prong female connector.
The patent number is faintly printed in raised letters on the 2-prong American standard connector.
The number is printed on a green sticker on the cable.
Found faintly printed in raised letters on the 2-prong American standard connector. Some of the numbers are illegible.
overall: 144 1/2 in x 1 in x 3/4 in
The power cord has Belden manufacturer labels in raised lettering on the connectors. "Belden MFG. CO." manufacturer label is printed on the sticker on the body of the cable. One end terminates in a three-prong female connector, and the other terminates in a standard American 2-prong power connector.