US PATENT SUBCLASS 277 / FOR 123
.~.~.~.~ Elastomeric (277/121)

Current as of: June, 1999
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277 /   HD   SEAL FOR A JOINT OR JUNCTURE

FOR 100  DF  RADIALLY CONTAINED PACKING WITH AXIALLY ACTING FOLLOWER (277/102) {15}
FOR 119  DF  .~ Wedging surfaces (277/117) {2}
FOR 121  DF  .~.~ Split or segmental packing (277/119) {2}
FOR 122  DF  .~.~.~ Expanding and contracting (277/120) {1}
FOR 123.~.~.~.~ Elastomeric (277/121)

DEFINITION

Classification: 277/FOR.123

Foreign art collections comprising at least one packing member or segment made of elastomeric material.