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:
Jul. 15, 2008
Filed:
May. 22, 2001
Applicants:
Carl-gustaf Ek, Frölunda, SE;
Tony Lindström, Bletret, SE;
Cecilia Rydin, Ödsmal, SE;
Svein Jamtvedt, Stathelle, NO;
Inventors:
Carl-Gustaf Ek, Frölunda, SE;
Tony Lindström, Bletret, SE;
Cecilia Rydin, Ödsmal, SE;
Svein Jamtvedt, Stathelle, NO;
Assignee:
Borealis Technology Oy, Porvoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01F 9/017 (2006.01);
U.S. Cl.
CPC ...
Abstract
A road restraint system part is made of polyolefin material having an energy absorption of at least 10 kJ/m2 at +23° C. and at least 5 kJ/m2 at −20° C. (determined according to ISO 179/1eA with notched specimens).