US Patent 7267852 Collapsible artificial Christmas tree
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Patent Inventor Names
Luis Leon Perez0
Wanda E. Rosado0
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Patent abstract
A collapsible artificial Christmas tree that opens and retracts like an umbrella has an elongate trunk with a branch hinge connected to a trunk. A tree branch is rotatably connected to the branch hinge. A slide ring is slidably connected to the trunk. A branch lift rod is rotatably connected to the slide ring. The branch lift rod is rotatably connected to the tree branch for moving the tree branch when the slide ring slidably moves on the trunk.
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US Patent 07267852 Collapsible artificial Christmas tree US Patent 7267852 Collapsible artificial Christmas tree
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Patent Number
072678520
Patent Number
72678520
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Official Website
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Patent Jurisdiction
Patent Number
072678520
Date of Patent
September 11, 2007
0Patent Application Number
114167020
Date Filed
May 3, 2006
0Official Website
Patent Primary Examiner
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US Patent 07267852 Collapsible artificial Christmas tree
Infobox
Is a
Patent jurisdiction
Patent number
07267852
Date of patent
September 11, 2007
Patent application number
11416702
Date Filed
May 3, 2006
Patent primary examiner
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