Patent ID: 7334719

Claim:
An envelope made from a blank of material comprising a rectangular back panel having parallel long sides, parallel short sides, an inner surface and an outer surface, a generally rectangular front panel having opposing long sides, opposing short sides, an inner surface and an outer surface, a first of said long sides of said back panel joined to a first of said long sides of said front panel, a generally rectangular inner panel having opposing long sides and opposing short sides, a second of said long sides of said back panel joined to a first of said long sides of said inner panel, a first end flap having a side joined to a first short side of said back panel and a surface bonded to one of said inner surface and said outer surface of said front panel, said surface of said first end flap bonded to said one of said inner surface and said outer surface of said front panel by a adhesive that allows the subsequent separation of the parts without causing damage thereto, a second end flap having opposing sides, an inner surface and an outer surface, a first of said opposing sides of said second end flap hingeably joined to a second of said short sides of said back panel, one of said surface of said second end flap and a surface of said front panel having a slot therein, and a tab on the outer of said second of said second end flap and said front panel for removably engaging said slot for removably joining said second flap against a surface of said front panel.