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:
Dec. 13, 1994
Filed:
Oct. 04, 1993
Applicant:
Inventor:
Harold J Manning, Pasco, WA (US);
Assignee:
CERAD Industries, Inc., Oklahoma City, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C / ; B02C / ;
U.S. Cl.
CPC ...
241 21 ; 241 17 ; 241 23 ; 241 28 ;
Abstract
A method of manufacturing animal bedding material in which waste cellulosic fibrous material, such as waste paper, is finely shredded after which any metal component is removed and the shredded material is then thoroughly mixed with calcium oxide and water until a temperature of the mixture of about 120.degree. F. to 140.degree. F. is achieved after which the mixture is neutralized with silica diatomite plankton or non-swelling clay in a ratio to obtain a final mixture having a neutral pH and drying the final mixture to obtain a product useful for bedding for animals.