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:
May. 11, 2021
Filed:
Nov. 01, 2019
Applicant:
Composipole Inc., Cottonwood Heights, UT (US);
Inventors:
Thomas J. Sorenson, Cottonwood Heights, UT (US);
B. Jay Larson, Salt Lake City, UT (US);
Assignee:
COMPOSIPOLE, INC., Cottonwood Heights, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 21/02 (2006.01); C09K 21/10 (2006.01); C09K 21/12 (2006.01); C09K 21/08 (2006.01); C08K 3/26 (2006.01); C08K 3/22 (2006.01); C08K 5/34 (2006.01); C08K 5/52 (2006.01); C08K 5/02 (2006.01); C08J 5/04 (2006.01); C08K 5/3492 (2006.01); C08K 5/529 (2006.01); E04H 12/02 (2006.01);
U.S. Cl.
CPC ...
C08J 5/044 (2013.01); C08J 5/042 (2013.01); C08J 5/043 (2013.01); C08J 5/046 (2013.01); C08K 3/22 (2013.01); C08K 3/26 (2013.01); C08K 5/02 (2013.01); C08K 5/34924 (2013.01); C08K 5/529 (2013.01); C09K 21/02 (2013.01); C09K 21/08 (2013.01); C09K 21/10 (2013.01); C09K 21/12 (2013.01); E04H 12/02 (2013.01); C08J 2477/02 (2013.01); C08K 2003/2224 (2013.01); C08K 2003/2227 (2013.01); C08K 2003/267 (2013.01);
Abstract
Disclosed embodiments include hollow composite utility pole, cross arm, and brace structures and methods of manufacture of the same using fire retardant materials. Poles, cross arm, and brace structures may be manufactured using a fire resistant resin impregnated, or resin wetted, filament roving that is wound onto a mandrel, pultruded or otherwise formed into a structural part. Various pole structures and manufacturing methods are described, including chemically bonded sleeve joint structures for poles of varying size.