US PATENT SUBCLASS 508 / 491
.~.~.~.~.~.~ Naturally occurring triglyceride (e.g., tallow, castor oil, corn oil, etc.)

Current as of: June, 1999
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508 /   HD   SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARATE COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS

110  DF  LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) {53}
459  DF  .~ Organic -C(=O)O- compound {19}
463  DF  .~.~ Specified compound wherein the single bonded oxygen is bonded oxygen is bonded directly to an additional carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (i.e., specified carboxylic acid ester) {6}
465  DF  .~.~.~ Plural -C(=O)O- groups attached directly or indirectly to each other by nonionic bonding (e.g., estolides of hydroxy carboxylic acids, etc.) {8}
485  DF  .~.~.~.~ Esterified alcohol is polyhydroxy alcohol (e.g., pentaerythritol tetraalkanoate, etc.) {3}
486  DF  .~.~.~.~.~ Esterified polyhydroxy alcohol is glycerol (i.e., glycerides) {5}
491.~.~.~.~.~.~ Naturally occurring triglyceride (e.g., tallow, castor oil, corn oil, etc.)

DEFINITION

Classification: 508/491

Naturally occurring triglyceride (e.g., tallow, castor oil, corn oil, etc.):

(under subclass 486) Compositions which contain a naturally occurring triglyceride.

SEE OR SEARCH THIS CLASS, SUBCLASS:

486, for naturally occurring triglycerides that have been chemically treated.