US PATENT SUBCLASS 285 / 65
IDENTICAL HALVES (E.G., TRAIN LINE TYPE)

Current as of: June, 1999
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285 /   HD   PIPE JOINTS OR COUPLINGS

65IDENTICAL HALVES (E.G., TRAIN LINE TYPE) {4}
66  DF  .~> With intermediate sleeve
67  DF  .~> Side slide
68  DF  .~> Transverse port {1}
70  DF  .~> Longitudinal port {2}

DEFINITION

Classification: 285/65

(under the class definition) Subject matter in which the members have identical meeting ends and detent means to have identical ends and detent means, which coact with an intermediate means to complete the joint, e.g., railway car hose couplings.

SEE OR SEARCH THIS CLASS, SUBCLASS:

24+, for similar couplings in combination with a support and guide.

27+, for similar couplings in combination with a guide means.

62+, for similar couplings in combination with supports.