US PATENT SUBCLASS 222 / 541.7
.~.~ Adapted for engagement with special tool (e.g., slotted key)

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

Internet Version by PATENTEC © 1999      Terms of Use


222 /   HD   DISPENSING

541.1  DF  WITH FRANGIBLE CLOSURE FOR OUTLET {4}
541.6  DF  .~ About line or point of weakness {2}
541.7.~.~ Adapted for engagement with special tool (e.g., slotted key) {1}
541.8  DF  .~.~.~> Tool serves as closure

DEFINITION

Classification: 222/541.7

Adapted for engagement with special tool (e.g., slotted key):

(under subclass 541.6) Subject matter wherein the closure element or portion thereof is constucted to accommodate a distinct or special tool such as a slotted key.

SEE OR SEARCH CLASS

220, Receptacles,

274+, for a frangible member with gripping means having a special tool.