TROPEL Trademark
Serial Number: 76280501 • Registration: 2631025
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 5, 2001
Registration Date
October 8, 2002
Published for Opposition
July 16, 2002
Cancellation Date
May 16, 2009
Goods & Services
precision optics, namely, lens housings with ultra-high density deep UV optical disks, photolithographic catadioptric reduction lenses; metrology instruments, namely, interferometers, diffractive cylinder grazing-incidence interferometer, laser based interferometer for measuring deviations from flatness of a surface, apparatus for analyzing semiconductor wafers during the polishing process