US PATENT SUBCLASS 401 / 134
.~.~ By piercing cartridge

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


401 /   HD   COATING IMPLEMENTS WITH MATERIAL SUPPLY

132  DF  INCLUDING RUPTURABLE MEANS OR SEALED-CARTRIDGE RECEIVER {1}
133  DF  .~ Sealed-cartridge receiver with flow-establishing means {1}
134.~.~ By piercing cartridge {1}
135  DF  .~.~.~> Implement includes vent, flow-regulator or force-applying means

DEFINITION

Classification: 401/134

(under subclass 133) Implement wherein the material-releasing means is an element adapted to penetrate and cut, break, or tear the wall portion or seal to form a material releasing opening therein.

SEE OR SEARCH CLASS

141, Fluent Material Handling, With Receiver or Receiver Coacting Means,

329, for filling apparatus which includes piercing means to establish a flow path between the supply means and a receiver.

220, Receptacles,

278, for a receptacle puncturing element which is carried by, or serves as a closure for, the receptacle.

222, Dispensing, 81+, for a similar combination in a dispensing device of general utility, but not including a coating tool; and see section 19 of the definition of that class.

239, Fluid Sprinkling, Spraying, and Diffusing,

309, for a similar combination wherein the material is dispensed by sprinkling or spraying operation.