The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2026
Filed:
Feb. 25, 2020
Applicant:
Compositech Llc, Coos Bay, OR (US);
Inventor:
Colin Christopher Felton, Coos Bay, OR (US);
Assignee:
ComposiTech LLC, Coos Bay, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B 2/16 (2006.01); E04B 2/18 (2006.01); E04C 1/39 (2006.01); E04C 1/40 (2006.01); E04B 2/02 (2006.01); E04B 2/24 (2006.01);
U.S. Cl.
CPC ...
E04B 2/18 (2013.01); E04C 1/397 (2013.01); E04C 1/40 (2013.01); E04B 2002/023 (2013.01);
Abstract
Embodiments relate to an enhanced method for building walls by primarily reducing the time for assembly. The design is for a molded multi-segment plastic composite construction block that interlocks horizontally, vertically and orthogonally with a clearance-fit, does not require mortar for structural integrity and is self-aligning. The blocks are molded out of natural-fiber reinforced thermoplastic composites with thermal expansion coefficient less than 0.0002 per degree Celsius and compression strength greater than 60 MPa.