US2003200710A1PendingUtilityA1
Plastic coated lumber and logs
Priority: Apr 29, 2002Filed: Apr 29, 2003Published: Oct 30, 2003
Est. expiryApr 29, 2022(expired)· nominal 20-yr term from priority
Inventors:Lahav Gil
E04B 2/56E04B 2/702E04B 1/30
45
PatentIndex Score
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Claims
Abstract
A building element having a core of compressed fibrous material and a sheathing of plastic molded over the core.
Claims
exact text as granted — not AI-modifiedI claim:
1 . A building element, comprising:
(a) a core of compressed fibrous material; (b) a sheathing of plastic molded over said core.
2 . A building element according to claim 1 , wherein said core is made of scrap wood.
3 . A building element according to claim 1 , wherein said plastic is recycled plastic.
4 . A building element according to claim 1 , wherein said core and sheath are elongated and round having an elongated concavity along a bottom and a semi-circular recess with an axis perpendicular to an axis of said core and sheath.
5 . A method of forming a building element, comprising:
(a) bundling fibrous material into an elongated rounded cross section (b) compressing said bundled fibrous material; and (c) molding plastic around said bundled fibrous material to form a plastic sheath.
6 . A method according to claim 5 , wherein said fibrous material is scrap wood.
7 . A method according to claim 5 , wherein said plastic is recycled plastic.Join the waitlist — get patent alerts
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