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. 15, 1983
Filed:
Jul. 30, 1981
Applicant:
Inventor:
David N Kilner, Horsham, GB;
Assignee:
Prismo Universal Limited, Surrey, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ; A01G / ; E01C / ; E01H / ;
U.S. Cl.
CPC ...
239172 ; 239176 ; 118305 ; 404 15 ; 404 73 ; 404 93 ; 404 94 ; 427137 ;
Abstract
A vehicle (10) carries an ejector means (17) which is mounted for reciprocating movement on the vehicle and is operable to eject discrete blobs of a viscous road marking material onto a road surface to be marked. The ejection means is arranged to move relative to the vehicle during ejection of the blobs so that its outlet moves at approximately the same speed as the vehicle and in the opposite direction, the arrangement being such that the speed of the blob relative to the roadway is approximately zero.