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:
Sep. 14, 2004
Filed:
May. 29, 2001
Applicant:
Inventors:
Lucas Leo Desiree Van Der Poel, Eindhoven, NL;
Gerrit Gijsbertus Van Bochove, Ochten, NL;
Leonardus Urbanus Emile Konings, Eindhoven, NL;
Antonius Henricus Maria Raaijmakers, Eindhoven, NL;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01F 9/00 ;
U.S. Cl.
CPC ...
E01F 9/00 ;
Abstract
A road-marking system comprising at least a first ( ) and a second road-marking unit ( ) each having an emission surface ( ), the first unit comprising a first light source ( ′ . . . ) and the second unit comprising a second light source ( ′ . . . ). Each unit has a shape adapted to a saw-cut recess ( ) accommodating the unit.