Joint forming tape for a collapsible cylindrical container
OwnerAlfred W. Wakemaninventor
Life of this patent
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Abstract
A collapsible cylindrical shipping container and joint-forming tape structure therefor is disclosed, wherein the cylindrical side of the container is formed of at least two relatively stiff but flexible sheet wall members having mating edges joined by a tape structure of X-like configuration permitting the wall members to be flexed from a normal collapsed, face-to-face position into an expanded volume-defining position. This latter relationship is maintained by the insertion of end closure means in at least one end of the container thus formed. A joint-forming tape structure used in the container is also disclosed.
Claims7
An elongated joint-forming structure for interconnecting contiguous panel members having mating edges, said structure comprising a series of connector members each running crosswise of the joint to be formed and disposed in spaced relation therealong, at least some of said cross members intersecting and crossing other of said members in alternation along the joint to form an X-like configuration, and carrier means comprising at least one longitudinal member from which each of said cross members is supported in said X-like configuration with the ends of said cross members extending marginally outwardly of said carrier means, and means on either said cross members or carrier means securing them together to form said structure.
A joint-forming structure for interconnecting contiguous panel members having mating edges, said structure comprising a series of connector members each running crosswise of the joint to be formed and disposed in spaced relation therealong, at least some of said cross members intersecting and crossing other of said members in alternation along the joint to form an X-like configuration, and carrier means comprising a single flexible strip secured to said connector means substantially along the axis of the structure formed thereby, and means on either said cross members or carrier means securing them together to form said structure.
Dependencies are inferred from the claim text.