Serial Number
73058790
Owner
NIHON SHINKU GIJUTSU KABUSHIKI KAISHAAttorney
Tomoko NakajimaFiling Date
Jul 24, 1975
ULVAC Trademark
Serial Number: 73058790 • Registration: 1068005
Trademark Classes
Owner Contact Info
CHIGASAKI-SHI, KANAGAWA-KEN , JP
Entity Type: 03
Legal Representation
Correspondence Address
Tomoko Nakajima Future IP LLC
4315 50th street NW Suite 100 #7777
Washington, DC 20016
United States
Trademark Details
Filing Date
July 24, 1975
Registration Date
June 21, 1977
Goods & Services
VACUUM PUMPS, VACUUM VALVES OF BOTH THE HAND-OPERATED AND AIR-OPERATED TYPE USED IN SEALING AND VARIABLE LEAK FUNCTIONS AND ALSO FOR APPLICATION IN VACUUM AND LIQUID LINES IN METALLURGICAL, ELECTRICAL AND CHEMICAL PLANTS
LEAK DETECTORS, [ PHOTO MASKS-NAMELY, TRANSPARENT GLASS PLATES WITH THIN-FILM COATINGS WHICH COVER PART OF THE SENSITIVE SURFACE IN TAKING OR PRINTING A PHOTOGRAPH, ] AND SPUTTERING SYSTEMS CONSISTING OF BOTH SMALL SCALE SPUTTERING UNITS FOR LABORATORY USE AND LARGE PRODUCTION SPUTTERING UNITS WHICH PRODUCE A METALLIC FILM FROM ONE TO THREE LAYERS IN DEPTH BY AN ELECTRIC DISCHARGE IN WHICH POSITIVE GAS IONS BOMBARDING THE CATHODE CAUSE IT TO EJECT ATOMS OF THE CATHODE METAL WITH GREAT SPEED