US PATENT SUBCLASS 89 / 144
.~.~.~ With means for disconnecting trigger and sear

Current as of: June, 1999
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89 /   HD   ORDNANCE

125  DF  AUTOMATIC {14}
132  DF  .~ Firing device operation or control (e.g., full automatic) {12}
139  DF  .~.~ Semi-automatic (e.g., double sear) {4}
144.~.~.~ With means for disconnecting trigger and sear {2}
145  DF  .~.~.~.~> By breech block or barrel motion
146  DF  .~.~.~.~> Hammer disconnected

DEFINITION

Classification: 89/144

(under subclass 139) Guns having means for disconnecting the trigger and sear.

SEE OR SEARCH THIS CLASS, SUBCLASS:

140+, for similar firing devices convertible to full-automatic fire and/or safe condition.

148, for selective safety devices including those in which the trigger and sear are disconnected to prevent firing.