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Optifilter Trademarks
OPTIFILTER
RESPIRATORS OTHER THAN FOR ARTIFICIAL RESPIRATION AND CARTRIDGES THEREFOR
Registered
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October 10, 2006
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76667113
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OPTIFILTER
respirators other than for artificial respiration and cartridges therefore
Cancelled
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June 30, 1993
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74408429
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OPTIFILTER
MEDICAL APPARATUS, NAMELY FILTRATION AND DELIVERY APPARATUS FOR IRRIGATION FLUIDS, AND PARTS THEREFOR
Cancelled
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November 29, 1984
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73511156
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