US PATENT SUBCLASS 277 / 524
.~.~.~.~ Eye or T-type bolt

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

345  DF  SEAL BETWEEN RELATIVELY MOVABLE PARTS (I.E., DYNAMIC SEAL) {10}
500  DF  .~ Circumferential contact seal for other than piston {13}
510  DF  .~.~ Contained or compressed by gland member in packing box {10}
520  DF  .~.~.~ Particular gland feature {5}
524.~.~.~.~ Eye or T-type bolt

DEFINITION

Classification: 277/524

Eye or T-type bolt:

(under subclass 520) Particular gland feature wherein the gland uses a fastening means threaded at one and having a hole, loop, or crosspiece at the other end intended to engage corresponding structure on the gland or packing box.