Bag assembly and method and apparatus for loading individual bags
Patent 4085822 Issued on April 25, 1978. Estimated Expiration Date: 
April 25, 1995. 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.
April 25, 1995. 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 3626662 3678652 3858382 InventorAssigneeApplicationNo. 789381 filed on 04/21/1977US Classes:186/66, With bag storage or bagging support53/385.1Including means to apply air blastExaminersPrimary: Blix, Trygve M.Assistant: Eisenzopf, Reinhard J. Attorney, Agent or FirmInternational ClassE04H 003/04AbstractAn assembly for thermoplastic shoppings bags which are adapted for employment as containers for grocery and produce items when they are employed in conjunction with a novel loading system for retail food market check-out counters. A novel method and apparatus are also provided for opening successive bags for filling and, when a bag is fully loaded, its removal from the filling station causes opening of an adjacent bag to a loading position. | |
