US PATENT SUBCLASS 525 / 937
UTILITY AS BODY CONTACT (IMPLANT, CONTACT LENS, I.U.D., ETC.)
Current as of:
June, 1999
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525 /
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SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES
937
UTILITY AS BODY CONTACT (IMPLANT, CONTACT LENS, I.U.D., ETC.)
DEFINITION
Classification: 525/937
UTILITY AS BODY CONTACT (IMPLANT, CONTACT LENS, I.U.D.,
ETC.):
Subject matter under Class 525 involves a polymer which has utility as a body contact material (e.g., inplant, contact lens, etc.)
