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About 13 Trademarks found for “NALCO”

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NALCO*

NALC*

*LCO

NA*CO

466635
REGISTERED

on 18 Feb 1983

NALCO

ECOLAB USA INC.

466635 · 9 Mar 1981

001

Chemicals for use in conditioning and protecting minerals against free...

462692
EXPUNGED

NALCO

NALCO COMPANY

462692 · 9 Dec 1980

001

Agricultural chemicals including biocides for irrigation and scale inh...

367236
EXPUNGED

on 28 Jul 1989

NALCO

NALCO CHEMICAL COMPANY

367236 · 14 Aug 1973

001

Catalyst for use in treating liquid and gaseous hydrocarbons.

297493
REGISTERED

on 21 Apr 1967

NALCO

KEYSTONE SUPPLIES COMPANY A PARTNERSHIP

297493 · 3 Jun 1966

006

008

Wire rope blocks.,Sledge hammers.

235690
EXPUNGED

on 19 Mar 1987

NALCO

DURO-TEST CORPORATION (A NEW YORK CORPORATION)

235690 · 9 May 1956

011

Electric lamps.

169969
REGISTERED

on 25 Jan 1937

NALCO

ECOLAB USA INC.

169969 · 25 Jan 1937

001

002

...

Tanks, conveyers, injectors, valves, filters, gauges, meters, liquid f...

2321025
FORMALIZED

on 10 Apr 2024

NALCO WATER

Ecolab USA Inc.

2321025 · 5 Mar 2024

001

042

Chemical analysis kit for testing swimming pool water and spa water; c...

1476561
ABANDONED SECTION 40(3)

on 1 May 2013

NALCO PREDICT

Nalco Company

1476561 · 12 Apr 2010

035

040

Consulting services to identify and rank the available chemical and me...

402215
EXPUNGED

NALCO-TROL

NALCO CHEMICAL COMPANY

402215 · 14 Sept 1976

001

Spray drift control additives for pesticides.

231009
EXPUNGED

on 4 Sept 2001

NALCO PHOTOTESTER

NALCO CHEMICAL COMPANY

231009 · 20 Jun 1955

009

Test instrument utilizing photoelectric cell for determination of the ...

Owners

Nalco chemical company (4)

Ecolab usa inc. (3)

Ecolab usa inc. (2)

Duro-test corporation (a new york corporation) (1)

Keystone supplies company a partnership (1)

Nalco company (1)

Nalco company (1)

Categories

Class 1 (7)

Class 5 (2)

Class 9 (2)

Class 42 (2)

Class 2 (1)

Class 6 (1)

Class 7 (1)

Class 8 (1)

Class 11 (1)

Class 35 (1)

Class 40 (1)

Correspondents

Marks & clerk (3)

Smart & biggar lp (3)

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