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:
Dec. 21, 2004
Filed:
May. 15, 2002
Applicant:
Inventor:
Paul Jules Krivoy, Corpus Christi, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01F 1/300 ;
U.S. Cl.
CPC ...
E01F 1/300 ;
Abstract
An apparatus for transporting and positioning traffic barriers, where the positioning includes lift assemblies for lowering an elevator structure bearing the barrier from a raised position during transport to a lower position on the ground surface once the apparatus has been rolled to the desired position of the barrier. Manual and automatic lift, steering, and driving assemblies are provided.