Serial Number
87638524
Owner
GUILDLINE INSTRUMENTS LTD.Attorney
Lawrence J. CrainFiling Date
Oct 9, 2017
GUILDLINE Trademark
Serial Number: 87638524 • Registration: 5506687
Trademark Classes
Owner Contact Info
21 Gilroy Street, Box 99
SMITH FALLS, ONTARIO K7A 4S9 , CA
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
October 9, 2017
Registration Date
July 3, 2018
Published for Opposition
April 17, 2018
Goods & Services
Quantum hall systems consisting primarily of superconducting magnets, printed circuit boards (PCB) for generating quantum effects, room temperature resistance bridges, and hardware or magnet cooling dewars; current range extenders, namely, DC current sources in the nature of capacitors from 150 mA to 10,000 A and current comparator designed for higher currents and current sources, namely, DC current sources in the nature of capacitors from 150 mA to 10,000 A; current transformers; voltage dividers; null detectors, namely, devices for measuring, DC voltage sources ranging from micro-volts to thousands of volts; power analyzers; teraohmmeters; scanners; salinometers
Current sources, namely, current generators
