Letter sheet with return envelope
AssigneeWestvaco Corporation
InventorWilfred H. Gendron
Life of this patent
Estimating the term…
Abstract
A personalized envelope assembly including a return envelope is formed from two separate pieces of material comprising an outer blank for forming a letter sheet or the like and a patch which is adhered to the blank to form the rear panel of the return envelope. The letter sheet blank is prepared in web form and the patch is applied to the blank using window applying equipment or the like. The letter sheet blank further includes one or more coupon elements integral therewith and detachable therefrom for return mail.
Claims3
An envelope assembly prepared from two separate blanks of envelope material comprising a first blank of envelope material having inner and outer surfaces which is cut and scored to provide a first mailing piece consisting of four interconnected elements, said elements including front and rear panels, a first closure flap and an integral return coupon, and a second blank of envelope material having four edges that is adhered along at least three of its edges to the inner surface of the rear panel of said first blank to form an enclosed pocket between the second blank and the rear panel for return mailing, said coupon being attached to one edge of said rear panel along a first perforated line and said front panel being attached to an opposite edge of said rear panel along a second perforated line.
Dependencies are inferred from the claim text.