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About 158 Trademarks found for “Qs*”

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*Qs

672261
ABANDONED

on 14 Dec 1993

QSI 9500

QUANTIFIED SIGNAL IMAGING INC.

672261 · 10 Dec 1990

009

Medical computer equipment that performs the function of an electroenc...

666239
EXPUNGED

on 15 Jun 2023

QSOUND

QSOUND LABS INC.

666239 · 11 Sept 1990

009

016

...

Wares used for producing three-dimensional/enhanced sound effects name...

666238
EXPUNGED

QSYSTEM

QSOUND LABS INC.

666238 · 11 Sept 1990

009

041

Computer hardware and software for producing three-dimensional/enhance...

661184
REGISTERED

on 5 Jul 1991

QSC

QSC LLC

661184 · 29 Jun 1990

009

Power amplifiers and electronic crossovers for professional and commer...

647759
EXPUNGED

on 7 Oct 2021

QSTAR

FRIEDRICH AIR CONDITIONING LLC

647759 · 27 Dec 1989

011

Air conditioning equipment and parts therefor.

621806
ABANDONED

on 12 Sept 1990

QSN & DESIGN

THE ATCHISON TOPEKA AND SANTA FE RAILWAY COMPANY

621806 · 19 Dec 1988

039

Railroad transportation services.

601396
EXPUNGED

QST CANADA

CRRL PUBLISHING INC.

601396 · 24 Feb 1988

009

016

Journals, magazines and periodical publications directed primarily to ...

585735
ABANDONED

on 21 Jun 1996

QSTAT

SYVA COMPANY

585735 · 9 Jun 1987

009

Analytic instruments for in vitro toxicology testing and drug monitori...

582503
EXPUNGED

QSI 9000

QUANTIFIED SIGNAL IMAGING INC.

582503 · 23 Apr 1987

009

Medical computer equipment that performs the function of an electroenc...

574248
EXPUNGED

QSI SYSTEM 9000

QUANTIFIED SIGNAL IMAGING INC.

574248 · 8 Dec 1986

009

Medical computer equipment that performs the function of an electroenc...

Owners

Qsound labs inc. (5)

Qsm diagnostics inc. (4)

Gfs prairies inc. (3)

Gary herchek (3)

Netjets inc. (3)

O&m halyard, inc. (3)

Qsp geographics inc. (3)

Quantified signal imaging inc. (3)

4427009 canada inc. (2)

Carl walther gmbh (2)

Categories

Class 9 (57)

Class 35 (39)

Class 42 (37)

Class 5 (18)

Class 10 (14)

Class 36 (14)

Class 16 (12)

Class 7 (11)

Class 25 (10)

Class 41 (10)

Class 28 (8)

Class 30 (8)

Class 37 (8)

Class 1 (7)

Class 6 (7)

Class 12 (7)

Class 29 (6)

Class 39 (6)

Class 3 (5)

Class 20 (5)

Class 2 (3)

Class 8 (3)

Class 13 (3)

Class 14 (3)

Class 18 (3)

Class 21 (3)

Class 38 (3)

Class 11 (2)

Class 17 (2)

Class 19 (2)

Class 24 (2)

Class 26 (2)

Class 33 (2)

Class 44 (2)

Class 4 (1)

Class 15 (1)

Class 22 (1)

Class 27 (1)

Class 31 (1)

Class 32 (1)

Class 34 (1)

Class 40 (1)

Class 43 (1)

Class 45 (1)

Correspondents

Smart & biggar lp (31)

Gowling wlg (canada) llp (15)

Borden ladner gervais llp (11)

Robic agence pi s.E.C./ robic ip agency lp (6)

Osler, hoskin & harcourt llp (4)

Aventum ip law llp (3)

Marks & clerk (3)

Minden gross llp (3)

Baker & mckenzie llp (2)

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