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:
Aug. 16, 2022
Filed:
Sep. 11, 2013
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Kenton D. Budd, Woodbury, MN (US);
Robert P. Brown, Hudson, WI (US);
Rebecca L. Everman, St. Paul, MN (US);
Craig W. Lindsay, Minneapolis, MN (US);
Jean A. Tangeman, Minneapolis, MN (US);
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 11/00 (2006.01); C03B 19/06 (2006.01); C04B 20/10 (2006.01); C04B 38/00 (2006.01); C03C 12/00 (2006.01); E04D 1/28 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C03C 11/00 (2013.01); C03B 19/06 (2013.01); C03C 12/00 (2013.01); C04B 20/1074 (2013.01); C04B 38/0038 (2013.01); E04D 1/28 (2013.01); C04B 2111/00586 (2013.01); Y10T 428/2982 (2015.01);
Abstract
A granule and building material including a granule having an inner zone and an outer zone that at least partially surrounds the inner zone and that comprises greater than 10% of the total volume of the granule is provided.