Mark Identification

DIOPTIMUM SYSTEM

Serial Number

73678982

Filing Date

Aug 17, 1987

Registration Date

Apr 5, 1988

Trademark by

BARNES-HIND INC.

Classification Information

COMPUTER SYSTEM COMPRISING A COMPUTER AND COMPUTER PROGRAM USED TO CALCULATE AND SELECT THE CORRECT POWER OF INTRAOCULAR LENSES

Electrical and Scientific Apparatus