Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North American Lighting Inc
Original Assignee
North American Lighting Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/999,501external-prioritypatent/US6623132B2/en
Application filed by North American Lighting IncfiledCriticalNorth American Lighting Inc
Publication of CA2406435A1publicationCriticalpatent/CA2406435A1/fr
Systeme de gestion de lumiere fine pour orienter et diffuser la lumiere depuis une ou plusieurs sources lumineuses et procede de fabrication de structures optiques utilisees dans ce systeme