US PATENT SUBCLASS 242 / 385.3
.~.~.~.~ Movable locking pawl on frame

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

370  DF  REELING DEVICE {11}
371  DF  .~ With spring motor {12}
385  DF  .~.~ Lock against spool winding {2}
385.1  DF  .~.~.~ Material movement responsive (e.g., window shade type) {2}
385.3.~.~.~.~ Movable locking pawl on frame

DEFINITION

Classification: 242/385.3

Movable locking pawl on frame:

(under subclass 385.1) Subject matter wherein the winding lock includes a blocking lug or dog mounted on the frame and releasably engageable with structure movable with the spool to prevent or limit winding.