.~ Contact seal for a pipe, conduit, or cable {10}
627
.~.~ Particular seal material or construction
DEFINITION
Classification: 277/627
Particular seal material or construction:
(under subclass 602) Pipe, conduit, or cable wherein the seal is of a specific material or has a specific arrangement of material.
SEE OR SEARCH THIS CLASS, SUBCLASS:
534+, for a dynamic, circumferential contact seal for other than a piston intended to be contained or compressed by a gland member in a packing box having a particular material or construction.
610, for a static, contact seal intended for insertion between an end to end pipe, conduit or cable joint having a spirally wound structure.
618, for a static, contact seal intended for use on a pipe, conduit or cable including an axially related or embedded coil spring that mounts or retains the seal.
611, for a static, contact seal intended for insertion between an end to end pipe, conduit or cable joint having an extrusion preventing (i.e., anti-extrusion) or compression limiting feature.
650+, for a static, contact seal for other than an internal combustion engine or a pipe, conduit, or cable having a particular sealing material or construction. 935+, for a seal for other than a static contact seal for a pipe, conduit, or cable made out of a particular material.
