Stud Spirals Patents (Class 140/92)
  • Patent number: 6908065
    Abstract: A method for weaving beads together in order to form a textured chamber comprised of woven strings of beads and products generated thereby is shown. A plurality of bead strings, referred to herein as chains, are used which are comprised of beads connected by strings. Each bead has spacing corresponding to and functionally working with the spacing of the joining strands of string. There is near identity as far as bead spacing and bead size in the preferred embodiment between the multiple hanging chains and the single locking chain of beads. Two to three beads of each hanging chain are skipped, while preferably each bead after one or more initial strands of the locking chain are used in order to form a structure which has flexibility but strong contact. When multiple (three or more) separate chains are inter-woven with appropriate spacing, then the resulting structure is expanded outward to form a tube. This tube can be maintained by proper spacing and by locking the beads at either end.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: June 21, 2005
    Inventor: Gregory Ritchie
  • Patent number: 3947523
    Abstract: 1. A composition of matter comprised of an epoxy resin, a copolymer of butadiene and acrylic acid, a curing agent, and between about 2.5 and about 30 percent by weight of an inorganic metal salt selected from the group consisting of metal chromates, metal bichromates, metal phosphates, and mixtures thereof.
    Type: Grant
    Filed: October 2, 1961
    Date of Patent: March 30, 1976
    Assignee: Olin Corporation
    Inventor: Otto G. Schaffling