Who owns the MICRO-RATIO trademark?

The MICRO-RATIO trademark is owned by MAXON CORPORATION.

What class is the MICRO-RATIO trademark registered in?

The MICRO-RATIO trademark is registered in Class 034 (Tobacco, smokers' articles & e-cigarettes).

What is the serial number for MICRO-RATIO?

The USPTO serial number for MICRO-RATIO is 72184084.

What is the registration number for MICRO-RATIO?

MICRO-RATIO is registered under USPTO registration number 792228.

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Section 8/9 declaration window

July 06, 2035

3165 days remaining

MIC

MICRO-RATIO

REGISTERED

Serial: 72184084
Reg: 792228
Filed
Owner: MAXON CORPORATION

Tobacco and tobacco substitutes; cigarettes and cigars; electronic cigarettes and oral vaporizers for smokers; smokers' articles; matches.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 034Tobacco, smokers' articles & e-cigarettes

US codes: 034

First use anywhere: Jan 07, 1943

First use in commerce: Jan 07, 1943

Tobacco and tobacco substitutes; cigarettes and cigars; electronic cigarettes and oral vaporizers for smokers; smokers' articles; matches.

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

Status History

22 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 23, 2025

Code APRE

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

Oct 23, 2025

Code 89AG

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Oct 23, 2025

Code RNL4

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

Oct 23, 2025

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Jul 03, 2025

Code E89R

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

Jul 06, 2024

Code REM2

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 20, 2014

Code APRE

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

Aug 20, 2014

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Aug 20, 2014

Code RNL3

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

Aug 20, 2014

Code NA89

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 04, 2014

Code TCCA

TEAS SECTION 8 & 9 RECEIVED

Aug 04, 2014

Code E89R

CASE FILE IN TICRS

Feb 05, 2009

Code CFIT

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 04, 2008

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 04, 2008

Code ARAA

ASSIGNED TO PARALEGAL

Oct 05, 2005

Code PLGL

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

Oct 05, 2005

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 05, 2005

Code RNL2

TEAS SECTION 8 & 9 RECEIVED

Jul 05, 2005

Code E89R

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

Jul 05, 2005

Code 89AF

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Jul 06, 1985

Code REN1

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

Mar 20, 1985

Code 9.AF

MICRO-RATIO

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Full Goods & Services

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