Print envelope
Patent 4047661 Issued on September 13, 1977. Estimated Expiration Date: 
September 13, 1994. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
September 13, 1994. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 117795 1177886 1976321 2887327 3299928 3302861 InventorApplicationNo. 05/667506 filed on 03/17/1976US Classes:229/70, Coupon229/72CompartmentExaminersPrimary: Garbe, Stephen P.Attorney, Agent or FirmAbstractAn envelope for containing photographic prints and negatives in separate pockets comprising substantially rectangular front and back panels interconnected along three edges thereof forming a first pocket particularly adapted for containing photographic prints, and having an insert opening between the remaining edges of the panels. A center flap is connected to the remaining edge of the back panel along a fold line, and overlies a portion of the back panel. A patch member has a lower edge and at least one side edge thereof attached to the center flap forming a second pocket particularly adapted for containing photographic negatives, and having an insert opening along the two remaining edges of the patch. A closure flap is connected to the remaining edge of the front panel along a fold line and overlies the patch member when in a closed position. | |
