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About 6,048 Trademarks found for “PRO-TEK-CHEK”

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PRO-TEK-CHEK*

PRO-*

*HEK

PR*EK

443885
EXPUNGED

on 3 May 1996

TEN-TEK

TENTEK INDUSTRIES LIMITED

443885 · 30 Aug 1979

009

Security systems and devices, namely electronic control systems, burgl...

442374
ABANDONED

on 12 Sept 1979

IMMU-TEK

AMERICAN HOSPITAL SUPPLY CORPORATION

442374 · 20 Jul 1979

009

Automatic blood bank centrifuge.

431298
EXPUNGED

DURA-TEK

VIATEC INC.

431298 · 23 Oct 1978

006

Stainless steel tanks.

419651
EXPUNGED

on 3 Mar 1995

LECTRO-TEK

ALLIED INC.

419651 · 10 Jan 1978

005

006

Protective coating of glass reinforced resins sold as a finish on unde...

412835
EXPUNGED

CHEM-TEK

VIATEC INC.

412835 · 28 Jul 1977

006

Receptacle tanks for liquid chemicals.

384513
EXPUNGED

SERA-TEK

BAYER CORPORATION (AN INDIANA CORPORATION)

384513 · 4 Apr 1975

005

Chemical reagent tests for diagnostic purposes.

380116
EXPUNGED

on 16 Nov 1990

TEK-SIL

TOTAL METAL RECOVERY SERVICES LTD.

380116 · 30 Oct 1974

009

Equipment to reclaim silver from photo-developers and x-ray equipment.

372807
EXPUNGED

on 15 Jun 1990

ION-TEK

MILES INC. (AN INDIANA CORPORATION)

372807 · 25 Feb 1974

010

Medical laboratory instruments for analysis of body fluids.

372806
EXPUNGED

SERA-TEK

BAYER CORPORATION (AN INDIANA CORPORATION)

372806 · 25 Feb 1974

010

Medical laboratory instruments for analysis of body fluids.

371738
REGISTERED

on 25 Apr 1975

CLINI-TEK

SIEMENS HEALTHCARE DIAGNOSTICS INC. (A CALIFORNIA CORPORATION)

371738 · 18 Jan 1974

010

Medical laboratory instruments for analysis of body fluids.

Owners

The procter & gamble company (134)

Naka herbs & vitamins ltd. (110)

Home depot international inc. (38)

Cascades canada ulc (36)

Apple inc. (22)

Home depot international, inc. (20)

Colgate-palmolive company (18)

Roche diabetes care gmbh a german corporation (18)

Georgia-pacific llc a delaware limited liability company (17)

Polaris industries inc. (16)

Categories

Class 9 (1335)

Class 3 (735)

Class 35 (709)

Class 5 (694)

Class 7 (545)

Class 16 (530)

Class 25 (511)

Class 28 (479)

Class 21 (440)

Class 11 (400)

Class 41 (391)

Class 37 (378)

Class 12 (366)

Class 1 (365)

Class 42 (348)

Class 10 (326)

Class 6 (325)

Class 8 (324)

Class 20 (292)

Class 17 (238)

Class 36 (234)

Class 19 (222)

Class 18 (200)

Class 2 (159)

Class 24 (155)

Class 31 (146)

Class 44 (143)

Class 29 (135)

Class 40 (134)

Class 39 (116)

Class 30 (110)

Class 14 (104)

Class 38 (104)

Class 4 (103)

Class 27 (90)

Class 45 (87)

Class 26 (84)

Class 32 (76)

Class 22 (72)

Class 34 (56)

Class 13 (51)

Class 15 (46)

Class 43 (37)

Class 33 (23)

Class 23 (19)

Correspondents

Smart & biggar lp (831)

Gowling wlg (canada) llp (594)

Robic agence pi s.E.C./ robic ip agency lp (234)

Borden ladner gervais llp (210)

Marks & clerk (155)

Osler, hoskin & harcourt llp (137)

Torys llp (130)

Riches, mckenzie & herbert llp (100)

Baker & mckenzie llp (91)

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