QP Trademark
Serial Number: 75610570 • Registration: 2392773
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
December 22, 1998
Registration Date
October 10, 2000
Published for Opposition
July 18, 2000
Cancellation Date
July 14, 2007
Goods & Services
Piezoelectrical resonators, oscillators based on piezoelectrical resonators, sensors based on piezoelectrical resonators, and measurement systems based on sensors of piezoelectrical resonators, said systems comprised of a resonator element, namely, a piezoelectrical resonator or an oscillator based on a piezoelectrical resonator or a sensor based on a piezoelectrical resonator and, in addition to the resonator element, a hermetically sealed housing for the resonator element, which housing [ in ] * is * sometimes furnished with electric circuitry, a heating means, and a [ flangs ] * flange * for holding the resonator element to the housing