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Optispin Trademarks
OPTISPIN
centrifuge used for efficient high-volume centrifugation
Registered
·
August 24, 2004
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78472770
·
OPTISPIN
CD-ROM drives
Abandoned
·
March 21, 1997
·
75262300
·
OPTISPIN
VARIABLE SPEED DRIVE MACHINE USED FOR VARYING THE SPEED OF ELECTRICAL MOTORS USED IN THE TEXTILE INDUSTRY
Cancelled
·
October 22, 1987
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73691037
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OPTISPINE BY FRANCO CARLOTTO
EXERCISE EQUIPMENT, SIT UP SUPPORT
Abandoned
·
March 14, 2000
·
76000266
·
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