US PATENT SUBCLASS 242 / 609.4
.~.~.~.~ Bonded (e.g., welded or cemented)

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

570  DF  COIL HOLDER OR SUPPORT (E.G., SPINDLE, DISPENSER, OR SPOOL) {6}
600  DF  .~ Spool or core {12}
607  DF  .~.~ Particular component connection {4}
609  DF  .~.~.~ Hub components {2}
609.4.~.~.~.~ Bonded (e.g., welded or cemented)

DEFINITION

Classification: 242/609.4

Bonded (e.g., welded or cemented):

(under subclass 609) Subject matter wherein the joining means between the hub components includes fusible, adhesive, or similar constituents.

SEE OR SEARCH THIS CLASS, SUBCLASS:

608.8, for bonding a spool flange to a hub or another flange.