Who owns the C-LINE trademark?

The C-LINE trademark is owned by C-LINE PRODUCTS, INC..

What class is the C-LINE trademark registered in?

The C-LINE trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for C-LINE?

The USPTO serial number for C-LINE is 72340366.

What is the registration number for C-LINE?

C-LINE is registered under USPTO registration number 911866.

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Updated Sep 28, 2026·42 searches this week

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USPTO Trademark Record

REGISTERED

C-LINE

SN 72340366·Reg 911866·Filed Oct 10, 1969

Owner C-LINE PRODUCTS, INC.

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

C-LINE (Serial No. 72340366), Registration No. 911866, is a registered US trademark filed on Oct 10, 1969 by C-LINE PRODUCTS, INC.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Section 8/9 declaration window: June 09, 2031

Conflict Analysis

Full conflict analysis for C-LINE (SN 72340366) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

C-LINE (Reg. #911866) is a registered US trademark that has been protecting its owner, C-LINE PRODUCTS, INC., since 1969. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse....

FILED

Oct 10, 1969

SERIAL

72340366

REG#

911866

REGISTERED

Jun 08, 1971

Filing Information

StatusREGISTERED

Filing DateOct 10, 1969

Serial Number72340366

Registration No.911866

Registration DateJun 08, 1971

Status DateJan 12, 2021

Next RenewalJune 09, 2031

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001

First use anywhere: May 07, 1958

First use in commerce: May 07, 1958

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

19 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 12, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jan 12, 2021

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Jan 12, 2021

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jan 12, 2021

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Oct 20, 2020

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jun 08, 2020

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

REVIEW OF CORRESPONDENCE COMPLETE

Mar 12, 2011

REVIEW OF CORRESPONDENCE COMPLETE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Mar 12, 2011

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Mar 12, 2011

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Feb 23, 2011

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 23, 2011

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Feb 23, 2011

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

CASE FILE IN TICRS

Sep 17, 2008

CASE FILE IN TICRS

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jun 09, 2001

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 09, 2001

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Feb 13, 2001

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 31, 1991

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

May 13, 1991

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Feb 28, 1977

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

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