Where is the live CopyMark page for USPTO serial 72397923?

The live record is at https://getcopymark.com/trademark/72397923. Use https://getcopymark.com/trademark/{serialNumber} for any 8-digit USPTO serial.

Who owns ENZ-O-CLEAN?

According to the public USPTO record for serial number 72397923, the listed owner(s) include: MIDWEST BIOCHEMICAL CORPORATION.

What is USPTO serial number 72397923?

Serial number 72397923 is the USPTO application identifier for the mark ENZ-O-CLEAN. It is used to track examination, publication, and registration of this trademark.

Which trademark classes cover ENZ-O-CLEAN?

The public record lists International Classes: 052. Each class corresponds to categories of goods or services identified in the application or registration.

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USPTO serial 72397923

ENZ-O-CLEAN

Q: What is the current status of ENZ-O-CLEAN?

ENZ-O-CLEAN (72397923) 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.

Reviewed by CopyMark Law Group

Reg. 0942934Status 900

Filing date: Jul 21, 1971
Status date: Jun 21, 1993
Registration date: Sep 12, 1972
Examiner: —
Law office: FILE REPOSITORY (FRANCONIA)

What this means

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

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Owner

MIDWEST BIOCHEMICAL CORPORATION
MILWAUKEE, WI
Other trademarks owned by MIDWEST BIOCHEMICAL CORPORATION

Goods and services

Class	Description	Status	First use
052	CHEMICAL COMPOSITION FOR CLEANING TOILET BOWLS, DRAINS, TRAPS, AND SEWAGE WASTE SYSTEMS	EXPIRED	Jun 22, 1971

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
Jun 21, 1993	EXRG	EXPIRED SEC. 9	—
Jul 31, 1978	C15A	REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.	—