QUADRA Trademark
Serial Number: 79213421 • Registration: 5488815
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Mart Enn Koppel, KOPPEL Patendibüroo OÜ
Roseni 10-151
EE-10111 Tallinn,
ESTONIA
Trademark Details
Filing Date
March 10, 2016
Registration Date
June 12, 2018
Published for Opposition
March 27, 2018
Cancellation Date
December 27, 2024
Goods & Services
Engineering design services; engineering services related to electrical spectrum measurements, including impedance spectrum measurements; technical research related to electrical spectrum measurements, including impedance spectrum measurements
Electric devices and instruments, namely, detectors of voltage, current, phase, frequency,impedance, biomaterials and chemicals; sensors of voltage, current, phase, frequency and impedance, biomaterials and chemicals; sensing elements for sensors of electrical voltage, current, phase, frequency, and impedance, biomaterials and chemicals, including electrodes; electrical controlling devices, electric converters; electric measuring instruments, namely, voltage, impedance, current, phase and analyzers, including spectrum analyzers, including impedance spectrum analyzers; voltmeters