US PATENT SUBCLASS 229 / 302
.~.~.~ Having original and remail closure flaps attached to opposite walls of the original envelope

Current as of: June, 1999
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229 /   HD   ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES

68.1  DF  ENVELOPE {10}
300  DF  .~ Including remailing means (e.g., envelope, postcard, address label, etc.) {1}
301  DF  .~.~ Remailable envelope {4}
302.~.~.~ Having original and remail closure flaps attached to opposite walls of the original envelope

DEFINITION

Classification: 229/302

Having original and remail closure flaps attached to opposite walls of the original envelope:

(under subclass 301) Subject matter wherein the original envelope includes a first closure flap attached to one wall for sealing the envelope during the original mailing and a second closure flap attached to an opposed wall for sealing the envelope when it is remailed.