Serial Number
75336179
Owner
HERAEUS QUARZGLAS GMBH & CO. KGAttorney
Victoria FriedmanFirst Use Date
Jul 22, 1997
Filing Date
Aug 5, 1997
HSQ Trademark
Serial Number: 75336179 • Registration: 2320067
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
August 5, 1997
Registration Date
February 22, 2000
First Use Anywhere
July 22, 1997
First Use in Commerce
July 22, 1997
Published for Opposition
November 30, 1999
Goods & Services
laboratory equipment made of quartz glass for use in the chemical, electronic, and semiconductor industries, namely, cells, inspection glasses, flasks, [ crucibles, ] trays, bowls, [ frits, ] taper-ground joints, wafer carriers, tube reactors for diffusion and epitaxial growth, belljars, flanges, boats, and catalyst carriers, [ products made of quartz glass for optical devices, namely, eyeglass lenses, prisms, plates, optical filters, mirrors, mirror plates, and waveguides; optical fibers; and laboratory quartz lamp vessels for ultra-violet radiators and infrared radiators; ] and semifinished quartz glass tubes, rods, plates and blocks for laboratory use in the chemical industry, the electronic industry, and the semiconductor industry
quartz glass and translucent fused quartz glass; semifinished quartz glass tubes, rods, plates and blocks for general use in the chemical industry, the electronic industry, and the semiconductor industry
