Envelope having a remailable portion
First Claim
1. A reusable envelope comprising front and back panels each having opposed ends and opposed sides, the opposed ends of said front panel being connected respectively to the opposed ends of said back panel, one of said opposed sides of said front panel being connected to one of the opposed sides of said back panel, a first closure flap for closing the reusable envelope having one side integrally connected to one of said sides of one of said panels an having an opposed free side, said front and back panels having first and second tear lines of perforations, respectively, extending between said opposed sides of said panels with the line of perforations on said one panel extending into said flap, one of said lines of perforations being spaced from at least one of said sides of the panel on which it extends to resist premature tearing thereof, said lines of perforations being laterally offset from each other dividing the reusable envelope into two envelope portions, first adhesive means on said first closure flap for adhesively connecting areas of said first flap to areas of said other panel for closing the reusable envelope, said envelope portions after the reusable envelope is closed being separable from each other at said tear lines of perforations when opening the reusable envelope with one of said envelope portions providing a formed envelope with a second closure flap, facing areas of said panels between said lines of perforations being substantially unattached to each other and said first flap being substantially unattached to areas of said other panel between said lines of perforation after the reusable envelope is adhesively closed by said first flap to allow the separation of said envelope portions when the reusable envelope is opened, and second adhesive means on said second closure flap for adhesively closing said formed envelope.
1 Assignment
0 Petitions
Accused Products
Abstract
A mailing envelope that has a closure flap and is provided with lines of perforations that divide the envelope into separable two portions, one of which is usable as a mailable envelope. The perforations are spaced from edges of the envelope so that the envelope resists inadvertent breaking along the lines of perforations during stuffing and handling during mailing.
52 Citations
31 Claims
- 1. A reusable envelope comprising front and back panels each having opposed ends and opposed sides, the opposed ends of said front panel being connected respectively to the opposed ends of said back panel, one of said opposed sides of said front panel being connected to one of the opposed sides of said back panel, a first closure flap for closing the reusable envelope having one side integrally connected to one of said sides of one of said panels an having an opposed free side, said front and back panels having first and second tear lines of perforations, respectively, extending between said opposed sides of said panels with the line of perforations on said one panel extending into said flap, one of said lines of perforations being spaced from at least one of said sides of the panel on which it extends to resist premature tearing thereof, said lines of perforations being laterally offset from each other dividing the reusable envelope into two envelope portions, first adhesive means on said first closure flap for adhesively connecting areas of said first flap to areas of said other panel for closing the reusable envelope, said envelope portions after the reusable envelope is closed being separable from each other at said tear lines of perforations when opening the reusable envelope with one of said envelope portions providing a formed envelope with a second closure flap, facing areas of said panels between said lines of perforations being substantially unattached to each other and said first flap being substantially unattached to areas of said other panel between said lines of perforation after the reusable envelope is adhesively closed by said first flap to allow the separation of said envelope portions when the reusable envelope is opened, and second adhesive means on said second closure flap for adhesively closing said formed envelope.
- 22. A reusable envelope comprising front and back panels each having left and right end edges and upper and lower side edges, said panels being connected together adjacent the left and right edges and adjacent one of the side edges of the panels to provide a pocket for receiving an element to be mailed, a first closure flap having a free side edge and integrally connected to said front panel along an opposed side edge thereof and adapted to be folded over said back panel for closing the reusable envelope, said front and back panels having first and second tear lines of perforations, respectively, extending substantially vertically between the side edges of said panels with said first line of perforations extending into said first closure flap, one end of one of said lines of perforations extending close to but spaced from one of said edges, said first and second lines of perforations being laterally offset from each other with said first line of perforations spaced farther from said right edges than said second line of perforations to divide the reusable envelope into right and left envelope portions, first adhesive means on said first closure flap extending laterally between the left end thereof and said first line of perforations and laterally between the right end thereof and said second line of perforations so that said first closure flap adheres to aeas of said back panel in areas thereof to the left of said first line of perforations and to the right of said second line of perforations when said first closure flap is adhereingly closing the reusable envelope, said envelope portions being spearable at said first and second lines of perforations when said portions are pulled apart to open the reusable envelope, the facing areas of said first flap and said back panel and the facing areas of said front and back panels between said first and second lines of perforations when said first closure flap is adhesively closing said reusable envelope being substantially unattached to each other to allow movement between said facing areas during the opening of the reusable envelope, said left envelope portion including parts of said front and back panels and part of said first closure flap with a portion of said back panels part extending rightwardly beyond the right end of said front panel part to provide a second closure flap for closing said left envelope portion and having a free edge, second adhesive means on said second closure flap adjacent to said free edge thereof for adhesively connecting it to said front panels part when closing said left envelope portion.
Specification