US PATENT SUBCLASS 215 / 280
.~.~ Clamping fastener

Current as of: June, 1999
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215 /   HD   BOTTLES AND JARS

200  DF  CLOSURES {32}
273  DF  .~ With separate applied fastener to hold closure in closed portion {5}
280.~.~ Clamping fastener {6}
281  DF  .~.~.~> Inclines to interrupted threads {1}
283  DF  .~.~.~> Screw actuated
284  DF  .~.~.~> Lever actuated {1}
286  DF  .~.~.~> Bail type
287  DF  .~.~.~> Spring {3}
291  DF  .~.~.~> Flexible tie

DEFINITION

Classification: 215/280

(under subclass 273) Devices, wherein the fastening means exerts a positive force on the closure or a part thereof causing the closure to remain in a closed position.

SEE OR SEARCH CLASS

220, Receptacles,

315+, for closure fasteners for metallic receptacles.