Patents Assigned to Barcana Ltee
  • Patent number: 4451510
    Abstract: An automatic artificial Christmas tree using an improved one-piece plastic molded branch holding ring and spacer combination for use with twisted wire stem branches or other suitable metal wire branches without the need to resort to individual branch attaching connectors. According to the disclosed method of assembly, the branches used have a straight wire stem. The stem of each branch is first inserted into a branch receiving radial slot of a branch holder. Its free end is then raised upwardly from the horizontal position to the vertical or beyond to form a hook for pivotally connecting the branch to the holder.
    Type: Grant
    Filed: February 26, 1982
    Date of Patent: May 29, 1984
    Assignee: Barcana Ltee
    Inventors: Pierre U. Boisvert, Jean-Daniel Bapst
  • Patent number: 4447279
    Abstract: An automatic artificial Christmas tree using an improved one-piece plastic molded branch holding ring and spacer combination for use with twisted wire stem branches or other suitable metal wire branches without the need to resort to individual branch attaching connectors. According to the disclosed method of assembly, the branches used have a straight wire stem. The stem of each branch is first inserted into a branch receiving radial slot of a branch holder. Its free end is then raised upwardly from the horizontal position to the vertical or beyond to form a hook for pivotally connecting the branch to the holder.
    Type: Grant
    Filed: September 23, 1982
    Date of Patent: May 8, 1984
    Assignee: Barcana Ltee
    Inventors: Pierre U. Boisvert, Jean-Daniel Bapst