Fluid container with handle
Patent 4804134 Issued on February 14, 1989. Estimated Expiration Date: 
August 20, 2007. 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.
August 20, 2007. 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 3176879 3674300 3924797 Package for flowable materials with foldlines reinforced by strips Fluid pack with handle Liquids package with handle Patent #: 4718598 InventorAssigneeApplicationNo. 07/087659 filed on 08/20/1987US Classes:229/117.23, Single lifting or suspending element229/125.11, Including a nonunitary hinge (i.e., not of one-piece construction with the box or closure)229/125.14For an access opening extending through a nonunitary box end-closing element (i.e., the element is not of one-piece construction with the box)ExaminersPrimary: Marcus, StephenAssistant: Elkins, Gary E. Attorney, Agent or FirmInternational ClassesB65D 5/46 (20060101)B65D 5/74 (20060101) Foreign Application Priority Data1986-08-22 DEAbstractDescribed is a fluid pack comprising a tube which is formed by a longitudinal sealing seam and at the ends of which are disposed a bottom (5) and a top (6) of which the top (6) comprises thermoplastic material without a carrier material, is injected on the tube (1) along the top edge thereof and has a pouring opening (7). The tube (1) comprises cardboard which is coated with plastic material on both sides. The bottom (5) is quadrangular and is formed from the folded-over tube (1) of the pack, in the form of a fold closure. A portion (3) of the tube wall which adjoins the top edge of the tube (1) is folded on to itself and joined to provide a double-wall base strip (4) which is triangular from the side. The cover (6) which is injected on to the tube is prolonged over the top edge (28) of the double-wall base strip (6) by a web portion (13).To simplify the blank and enhance the quality of the pack, the invention proposes that the top (6) has two planes (6, 3) which are at an angle (), wherein the second plane (3) is partially made from cardboard and the handle (14) is joined to the top (6) and together therewith is injected on the double-wall base strip (4), within the parallelipipedic outside contour of the pack. The rearward edge (27) of the base strip is closed.Field of SearchClosure mounted for swinging movement (e.g., hinged)Plug-type closure Including a nonunitary hinge (i.e., not of one-piece construction with the box or closure) For an access opening extending through a nonunitary box end-closing element (i.e., the element is not of one-piece construction with the box) | |
