US PATENT SUBCLASS 226 / 89
SHIFTABLE PART ALLOWING HAND LOADING

Current as of: June, 1999
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226 /   HD   ADVANCING MATERIAL OF INDETERMINATE LENGTH

89SHIFTABLE PART ALLOWING HAND LOADING {1}
90  DF  .~> With shiftable roller

DEFINITION

Classification: 226/89

(under the class definition) Device having means movable for the purpose of permitting the manual insertion of material into the advancing mechanism.

(1) Note. This subclass includes patents which merely claim the shiftable device without claiming the material moving means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

83+, for other devices having shiftable parts which could permit threading.