Electrical and scientific apparatus Trademarks Filed in December 5, 1978
OPTI-PLOT

OPTI-PLOT

Filed: December 5, 1978
Computer Programs for Controlling a Computer which Generates Control Programs for Numerical Control Machines Recorded on…
Owned by: U. S. AMADA, LTD.
Serial Number: 73195675

WATERMARK MAGNETICS

WATERMARK MAGNETICS

Filed: December 5, 1978
Magnetically-Striped Plastic Cards Bearing Encoded Security Information for Use as Bank Cards, Credit Cards and the Like
Owned by: THORN EMI PLC.
Serial Number: 73195684

STA-MAX

STA-MAX

Filed: December 5, 1978
Electronic Audio Signal Level Controller for Radio Transmission
Owned by: Hood; Samuel Christopher
Serial Number: 73195696