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:
Nov. 23, 1999
Filed:
Oct. 19, 1998
Applicant:
Inventor:
David E Wasserstrom, Elkins Park, PA (US);
Assignee:
Traffic Safety Devices Corporation, Elkins Park, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01F / ;
U.S. Cl.
CPC ...
404-6 ; 404-7 ; 256 131 ;
Abstract
A road barrier, which may be the portable type having a hollow body. The road barrier is adapted to be connected to one or more other barriers having the same or similar construction to form a continuous barrier wall of a desired length.