Serial Number
76281195
Owner
KOHERAS A/SAttorney
Max VernFirst Use Date
Feb 12, 2002
Filing Date
Jul 6, 2001
KOHERAS Trademark
Serial Number: 76281195 • Registration: 2652655
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
July 6, 2001
Registration Date
November 19, 2002
First Use Anywhere
February 12, 2002
First Use in Commerce
February 12, 2002
Published for Opposition
October 23, 2001
Goods & Services
Optical, measuring, signaling and checking apparatus and instruments in the nature of optical telecommunication hardware, namely, [ optical filter for wavelength division multiplexing, optical switches, fiber optic components, namely, fiber Bragg gratings for optical processing, ] fiber lasers that act as optical sources in optical telecommunication systems [ ; optical measuring, signaling and checking apparatus and instruments, namely, optical light guides, namely, waveguides in the optical domain, optical fibers, optical fiber lasers, optical fiber gratings in the nature of a component that is based on a periodic variation of the refractive index in optical light guides and used in optical telecommunication for equalization of optical amplifiers and used in optical sensing as a sensor element, optical fiber sensors used as thermometers and/or strain sensors for wavelength response to changes in temperature and strain; optical filters and optical fiber components used in telecommunications and optical sensing, namely, fiber Bragg grating, fiber based WDM network, fiber coupled optical isolator, fiber attenuator ]