US PATENT SUBCLASS 433 / 89
.~.~ Hand-held implement with material supply

Current as of: June, 1999
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433 /   HD   DENTISTRY

25  DF  APPARATUS {20}
80  DF  .~ Having intra-oral dispensing means {4}
89.~.~ Hand-held implement with material supply {1}
90  DF  .~.~.~> Single charge device having plunger-type ejector

DEFINITION

Classification: 433/89

Hand-held implement with material supply:

(under subclass 80) Apparatus which is supported entirely by the hand of the operator while being used and includes a reservoir for containing the supply of material to be dispensed.

SEE OR SEARCH CLASS

222, Dispensing,

372, for a supply container and pump.

604, Surgery,

77+, for intra-oral medicators.