Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1982-09-23
1984-05-08
Epstein, Henry F.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
29428, A47G 3306
Patent
active
044472790
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.
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patent: 3616107 (1971-10-01), Kershner
patent: 3928689 (1975-12-01), Mottel
patent: 4140823 (1979-02-01), Weskamp
patent: 4248916 (1981-02-01), Chase
patent: 4273814 (1981-06-01), Koehler
patent: 4291075 (1981-09-01), Puleo
Bapst Jean-Daniel
Boisvert Pierre U.
Barcana Ltee
Epstein Henry F.
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