Where is the live CopyMark page for USPTO serial 71542740?

The live record is at https://getcopymark.com/trademark/71542740. Use https://getcopymark.com/trademark/{serialNumber} for any 8-digit USPTO serial.

Who owns THE DORR THICKENER?

According to the public USPTO record for serial number 71542740, the listed owner(s) include: DORR COMPANY, THE.

What is USPTO serial number 71542740?

Serial number 71542740 is the USPTO application identifier for the mark THE DORR THICKENER. It is used to track examination, publication, and registration of this trademark.

What is the current status of THE DORR THICKENER?

THE DORR THICKENER (71542740) currently shows USPTO status code 900 on the public record. This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.

Which trademark classes cover THE DORR THICKENER?

The public record lists International Classes: 023. Each class corresponds to categories of goods or services identified in the application or registration.

4.9

433 reviews Get Help

4.9

USPTO serial 71542740

THE DORR THICKENER

Reviewed by CopyMark Law Group

Reg. 0534552Status 900

Filing date: Oct 24, 1947
Status date: Nov 3, 1992
Registration date: Dec 12, 1950
Examiner: —
Law office: FILE DESTROYED

What this means

This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.

Need help with THE DORR THICKENER?

If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.

Current trademark owner

Monitor this mark, or talk with CopyMark about this registration.

Trademark Monitoring

(312) 319-4460

Not the owner?

File a new U.S. trademark application, or speak with our attorneys.

Start a new application

(312) 319-4460

Owner

DORR COMPANY, THE
NEW YORK, NY
Other trademarks owned by DORR COMPANY, THE

Goods and services

Class	Description	Status	First use
023	APPARATUS FOR THE TREATMENT OF SOLIDS SUSPENDED IN LIQUIDS AND MORE PARTICULARLY FOR SEDIMENTATION APPARATUS SUCH AS CLARIFIERS AND OTHER TANKS WHEREIN SOLIDS IN SUSPENSION ARE SEDIMENTED FROM WHICH AN EFFLUENT IS DECANTED AND THE SEDIMENT IS DISCHARGED SEPARATELY	EXPIRED	—

Related trademarks

CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.

Prosecution history

Date	Code	Event	What it means
Nov 3, 1992	EXRG	EXPIRED SEC. 9	—
Dec 12, 1970	REN1	REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)	—