US PATENT SUBCLASS 523 / 115
.~.~.~.~ Composition suitable for use as tooth or bone replacement, restorative, or implant

Current as of: June, 1999
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523 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {1}
1  DF  .~ PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF {71}
105  DF  .~.~ Nonmedicated composition specifically intended for contact with living animal tissue or process of preparing; other than apparel {7}
113  DF  .~.~.~ Composition suitable for use as tissue or body member replacement, restorative, or implant {3}
115.~.~.~.~ Composition suitable for use as tooth or bone replacement, restorative, or implant {1}
116  DF  .~.~.~.~.~> Cement or filling composition {1}

DEFINITION

Classification: 523/115

Composition suitable for use as tooth or bone replacement, restorative, or implant:

(under subclass 113) Subject matter wherein said composition is used specifically in a tooth or bone replacement, restorative, or implant.

(1) Note. Denture and artificial teeth compositions are included herein.

SEE OR SEARCH CLASS

433, Dentistry,

171, 199.1, 200.1, 201.1, and 202.1+ for methods, apparatus,

implements, and devices relating to the treatment of teeth or gums or the replacement of teeth, including those relating to denture, denture base, and artificial teeth compositions (See Note I, C in the main definition Class 433 for the general line).