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About 4 Trademarks found that are owned by OptIcal Sciences Group Inc.
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Dead/Expired
on 30 Aug 1993
Logo Mark
OPTICAL SCIENCES GROUP, INC.
72398615 · 28 Jul 1971
026
OPHTHALMIC AND OPTICAL PRISMS AND LENSES,OPHTHALMIC AND OPTICAL PRISMS...
Dead/Expired
on 11 Jan 1993
OSG
OPTICAL SCIENCES GROUP, INC.
72379268 · 21 Dec 1970
026
OPHTHALMIC AND OPTICAL PRISMS AND LENSES,OPHTHALMIC AND OPTICAL PRISMS...
Dead/Expired
on 04 Nov 1992
OPTICAL SCIENCES GROUP
OPTICAL SCIENCES GROUP, INC.
72360508 · 22 May 1970
026
100
OPHTHALMIC AND OPTICAL LENSES,CONSULTING AND ASSISTING IN THE DESIGN A...
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