Mail order envelope assembly

Claim 1

A pre-printed mail order envelope assembly, comprising: a. a single pre-printed elongated sheet folded along two parallel fold lines to give three superposed rectangular panels, both ends of each panel being in registry with the corresponding ends of the other panels, b. a major portion of the intermediate panel and the opposed portion of one outside panel, forming opposed, elongated envelope sections which extend from one end of the pre-printed sheet and which are of the same width, c. a strip of adhesive disposed between said opposed envelope sections adjacent and parallel to their one end and joining them together to form the bottom of an envelope, d. the two parallel fold lines forming elongated side edges of the envelope, e. the remaining part of one of the panels having an envelope section being an envelope flap to which glue has been applied, f. the remaining part of the other of the panels having an envelope section being an address coupon which is separated from its envelope section by a transverse perforate line, g. the envelope flap and the address coupon being separated from each other along two slits which extend from and are in alignment with the two parallel fold lines, h. a glue strip disposed between the intermediate and the other outside panel adjacent one of said fold lines, said fold line connecting the two outside panels together, said glue strip joining said other outside panel and said intermediate panel together along that side, i. the third panel being a coupon which is separable from the envelope along a perforate line extending parallel and adjacent to the glue strip for the entire length of said other outside panel, j. the glue strips being applied to the surface of the single pre-printed sheet such that they are disposed on only one side thereof prior to folding, k. the outside surfaces of the two outer panels containing printed advertising material.