Serial Number
74470992
Owner
Lighting Sciences, Inc.Attorney
LAVALLE D. PTAKFirst Use Date
Dec 10, 1993
Filing Date
Dec 20, 1993
LENSMASTER Trademark
Serial Number: 74470992 • Registration: 1866848
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
December 20, 1993
Registration Date
December 13, 1994
First Use Anywhere
December 10, 1993
First Use in Commerce
December 10, 1993
Published for Opposition
September 20, 1994
Cancellation Date
December 22, 2001
Goods & Services
computer programs for computer aided photonics engineering