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:
Feb. 09, 2021
Filed:
May. 07, 2018
Applicant:
Safety BY Design, Inc., Lincoln, NE (US);
Inventors:
John R. Rohde, Whitefish, MT (US);
Dean L. Sicking, Indian Springs Village, AL (US);
King K. Mak, San Antonio, TX (US);
John D. Reid, Lincoln, NE (US);
Assignee:
Safety By Design, Inc., Lincoln, NE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01F 15/04 (2006.01); E01F 15/14 (2006.01);
U.S. Cl.
CPC ...
E01F 15/0461 (2013.01); E01F 15/0423 (2013.01); E01F 15/146 (2013.01);
Abstract
A highway crash attenuation system having an improved breakaway guardrail post. An improved upper section of Post 1 has an anchor bearing plate with a cooperating stabilizing bolt engaging with the upstream face of the upper post section. The downstream side of the upper post section is provided with split, spaced-apart strut sections which do not obstruct the rear cable pass through notch.