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. 07, 2021
Filed:
Aug. 31, 2020
Applicant:
Valmont Industries, Inc., Omaha, NE (US);
Inventor:
Robert Paulin, Irmo, SC (US);
Assignee:
Valmont Industries, Inc., Omaha, NE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62C 2/06 (2006.01);
U.S. Cl.
CPC ...
A62C 2/065 (2013.01);
Abstract
The present invention provides fire protection for pole access points and pole interiors. In accordance with preferred embodiments, the present invention provides a fireproof hole plug assembly which includes an intumescent gasket and a securing fireproof hole plug. According to further preferred embodiments, the intumescent gasket of the present invention is preferably cut to fit the fireproof hole plug and positioned to act as a barrier between the access point and external heat sources.