US PATENT SUBCLASS 270 / 58.06
.~.~ Envelope stuffing

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

52.01  DF  ASSOCIATING OR DISASSOCIATING {11}
58.01  DF  .~ Sheet associating {13}
58.06.~.~ Envelope stuffing

DEFINITION

Classification: 270/58.06

Envelope stuffing:

(under subclass 58.01) Subject matter wherein the sheets are inserted into a container made of a thin prefolded flat sheet.

SEE OR SEARCH CLASS

53, Package Making,

381.7, for a means to open a flap of an envelope.