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:
Jun. 27, 2023
Filed:
May. 12, 2021
Applicant:
Cfoam, Llc, Triadelphia, WV (US);
Inventor:
Rudolph A. Olson, III, Triadelphia, WV (US);
Assignee:
CFOAM LLC, Triadelphia, WV (US);
Primary Examiner:
Int. Cl.
CPC ...
C04B 20/00 (2006.01); C04B 20/02 (2006.01); C04B 20/04 (2006.01); C04B 40/04 (2006.01); C04B 20/10 (2006.01); E04C 5/07 (2006.01); B29C 44/34 (2006.01);
U.S. Cl.
CPC ...
C04B 20/0008 (2013.01); B29C 44/3403 (2013.01); C04B 20/026 (2013.01); C04B 20/04 (2013.01); C04B 20/1029 (2013.01); C04B 20/1088 (2013.01); C04B 40/04 (2013.01); E04C 5/073 (2013.01);
Abstract
A method for making a low cost, lightweight carbon aggregate from coal at, above, or below atmospheric pressure, and a lightweight concrete composition utilizing the lightweight carbon aggregate is described.