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. 07, 2000
Filed:
Jan. 29, 1997
Applicant:
Inventors:
Timothy S Folks, Fontana, CA (US);
Patrick M Hill, Grand Terrace, CA (US);
Frank T Sheets, III, Sierra Madre, CA (US);
Richard F Ball, Riverside, CA (US);
Joseph R Sisneros, Riverside, CA (US);
Jesus Uribe, Hesperia, CA (US);
Curtis W Forrester, Perris, CA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ; C04B / ; C04B / ;
U.S. Cl.
CPC ...
106741 ; 106706 ; 106718 ; 106721 ; 106722 ; 106735 ; 106741 ; 106773 ; 106811 ; 106D / ;
Abstract
A composition comprises anhydrous alumino-silicate, diatomaceous earth, and/or other natural pozzolans, white clinker, and white gypsum interground together and in a ratio by weight of 5-20% anhydrous alumino-silicate, diatomaceous earth, and/or other natural pozzolans, 3-7% gypsum, and 73-92% white clinker.