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:
Sep. 28, 2021
Filed:
Apr. 02, 2019
Applicant:
Columbia Insurance Company, Omaha, NE (US);
Inventors:
Philipe Aldahir, Chattanooga, TN (US);
Tom Odum, Tunnel Hill, GA (US);
Jim Burns, Rocky Face, GA (US);
Assignee:
COLUMBIA INSURANCE COMPANY, Omaha, NE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01C 13/02 (2006.01); A41G 1/00 (2006.01); D04H 1/593 (2012.01); E01C 13/08 (2006.01); D04H 1/4334 (2012.01);
U.S. Cl.
CPC ...
E01C 13/02 (2013.01); A41G 1/009 (2013.01); D04H 1/4334 (2013.01); D04H 1/593 (2013.01); E01C 13/08 (2013.01); D10B 2331/02 (2013.01); D10B 2505/202 (2013.01);
Abstract
Disclosed are methods for making shock absorbing pads utilizing reclaimed artificial turf and reclaimed carpet materials. It is demonstrated that the artificial turf systems comprising inventive pads exhibit improved Head Impact Criteria (HIC) and cradle-to-cradle score.