ARCS & SPARKS
Filed: April 27, 1961
Magazine Published in the Interest of Applicant's Activities in the Field of Spectroscopy
Owned by: Ultra Carbon Corporation
Serial Number: 72118834
ULTRA
Filed: August 1, 1961
Graphite and Carbon Electrodes and Powders for Use in Spectroscopic Analysis Apparatus and in Other Measuring and Scientific…
Owned by: Ultra Carbon Corporation
Serial Number: 72125173
UCP
Filed: August 19, 1963
Low and High Purity Carbon and Graphite Plate and Rod Stock
Owned by: Ultra Carbon Corporation
Serial Number: 72175341
U
Filed: August 19, 1963
LOW AND HIGH PURITY CARBON AND GRAPHITE PLATE AND ROD STOCK
Owned by: Ultra Carbon Corporation
Serial Number: 72175342
ULTRA
Filed: August 19, 1963
LOW AND HIGH PURITY CARBON AND GRAPHITE PLATE AND ROD STOCK
Owned by: Ultra Carbon Corporation
Serial Number: 72175343
"F"
Filed: May 1, 1967
LABORATORY EQUIPMENT, COMPRISING CONTAINERS MADE OF PURIFIED GRAPHITE USED FOR OR IN CONNECTION WITH MELTING, CASTING OR…
Owned by: Ultra Carbon Corporation
Serial Number: 72270308
"F"
Filed: June 12, 1967
PURIFIED GRAPHITE PLATE AND ROD STOCK
Owned by: Ultra Carbon Corporation
Serial Number: 72273547
PYRO TECH
Filed: September 19, 1968
PYROLYTIC GRAPHITE COATED GRAPHITE ARTICLES; NAMELY, ELECTRIC FIXTURES ON WHICH SEMI-CONDUCTOR MATERIAL IS VAPOR-DEPOSITED…
Owned by: Ultra Carbon Corporation
Serial Number: 72307770
ULTRA CARBON
Filed: December 12, 1968
LOW AND HIGH PURITY CARBON AND GRAPHITE PLATE AND ROD STOCK FOR GENERAL USE
Owned by: Ultra Carbon Corporation
Serial Number: 72314288
SYNTAX
Filed: January 15, 1981
Custom Treating the Graphite Products of Others to Create a Harder, More Abrasion Resistant Surface Thereon
Owned by: Ultra Carbon Corporation
Serial Number: 73293166
EPISIL
Filed: September 30, 1985
WEAR RESISTANT, CHEMICALLY RESISTANT, AND HEAT RESISTANT COATED GRAPHITE SUBSTRATES; NAMELY, ELECTRICALLY HEATED HIGH PURITY…
Owned by: Ultra Carbon Corporation
Serial Number: 73560651
