US PATENT SUBCLASS 270 / 52.15
.~.~ Mis-fed signature sensor

Current as of: June, 1999
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270 /   HD   SHEET-MATERIAL ASSOCIATING

52.01  DF  ASSOCIATING OR DISASSOCIATING {11}
52.14  DF  .~ Signature associating {7}
52.15.~.~ Mis-fed signature sensor

DEFINITION

Classification: 270/52.15

Mis-feed signature sensor:

(under subclass 52.14) Subject matter including means for detecting (a) the absence of the signature, or (b) more than one signature occupying a space at the same time, or (c) a mis-alignment of the signature or such improperly supplied signature; and in response thereto actuating a signal or warning device.

(1) Note. The sensor is located between the supply source and the support.

SEE OR SEARCH THIS CLASS, SUBCLASS:

58.03, for a misfeed sheet sensor.