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US 4,289,724 AGranted
Simulated tree furniture and method of molding same
OwnerShirley Baynardinventor
Life of this patent
Estimating the term…
Abstract
The molding process comprises pouring a plastic compound around a natural tree trunk to make a mold which has the tree trunk surface impressed therein. The plastic mold is supported in a frame made from wood which has a galvanized metal support therein. The metal brackets and structural rods are positioned on the base of the frame and a plastic core member may be used and removed to create the hollow interior of the tree trunk base.
Claims3
A method of molding simulated tree furniture comprising:
- constructing a flexible mold by molding a plastic molding material around actual portions of a tree whereby one surface of the mold is complementary to and corresponds to the bark surface of the tree so that the flexible mold can be used to reproduce the identical tree portions;
- constructing a mold frame having a top and a bottom connected together by frame members and a removable mold sleeve such as flexible galvanized metal mounted between said top and said bottom;
- placing said flexible mold against the inside surface of said removable mold sleeve so that said one surface corresponding to the bark surface of the tree faces away from the inside surface of said removable mold sleeve;
- positioning a removable central core member within said removable mold sleeve leaving a space between said removable central core member and said flexible mold to receive concrete poured therein;
- supporting a bracket partially in said space between said removable central core member and said flexible mold on said mold frame;
- pouring concrete into the space between said removable central core and said flexible mold;
- curing said concrete;
- removing said removable central core member and said removable mold sleeve from said mold frame and peeling said flexible mold from said concrete to form hollow simulated tree furniture.
5 more elements
Dependencies are inferred from the claim text.