LEM Trademark
Serial Number: 75174195 • Registration: 2248493
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 30, 1996
Registration Date
June 1, 1999
Published for Opposition
March 9, 1999
Cancellation Date
March 4, 2006
Goods & Services
engine lubricant testing and analysis system comprising computer hardware and devices, namely, light sensors, to quantify the soot content generated in diesel engines