Who owns the MICROCHAMBER trademark?

The MICROCHAMBER trademark is owned by Conservation Resources International, Inc..

What is the serial number for MICROCHAMBER?

The USPTO serial number for MICROCHAMBER is 74537562.

What is the registration number for MICROCHAMBER?

MICROCHAMBER is registered under USPTO registration number 1948128.

MIC

USPTO Trademark Record

REGISTERED

MICROCHAMBER

Q: What class is the MICROCHAMBER trademark registered in?

The MICROCHAMBER trademark is registered in Class 035 (Advertising, business management & retail services), Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

SN 74537562·Reg 1948128·Filed Jun 14, 1994

Owner Conservation Resources International, Inc.

Advertising; business management, organization and administration; office functions.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

MICROCHAMBER (Serial No. 74537562), Registration No. 1948128, is a registered US trademark filed on Jun 14, 1994 by Conservation Resources International, Inc.. This trademark covers Class 035 (Advertising, business management & retail services), Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: January 16, 2036

Mark Intelligence

MICROCHAMBER (Reg. #1948128) is a registered US trademark that has been protecting its owner, Conservation Resources International, Inc., since 1994. The mark covers Class 035 (Advertising, business management & retail services), Class 040 (Treatment & processing of materials) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Treatment of materials; recycling .... The mark faced 2 opposition proceedings during prosecution.

FILED

Jun 14, 1994

SERIAL

74537562

REG#

1948128

REGISTERED

Jan 16, 1996

Owner

Applicant

Conservation Resources International, Inc.

Entity

Corporation

State

Address

7350A Lockport Place, Lorton, VA, 22079

Country

Attorney

NameB. Brett Heavner

Law firm

B. Brett Heavner Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Docket

04749.0022

Address

901 New York Avenue, NW, WASHINGTON, DC 20001-4413, United States

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Filing Information

StatusREGISTERED

Filing DateJun 14, 1994

Serial Number74537562

Registration No.1948128

Registration DateJan 16, 1996

Status DateMar 22, 2026

Published for OppositionOct 24, 1995

Next RenewalJanuary 16, 2036

Mark TypeTypeset (words/letters/numbers)

Attorney Docket04749.0022

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1994

YEARS AGO

32y

CLASSES

MADRID FILINGS

—

Opposed 2× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Mar 31, 1992

First use in commerce: Mar 31, 1992

Advertising; business management, organization and administration; office functions.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Mar 31, 1992

First use in commerce: Mar 31, 1992

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Mar 31, 1992

First use in commerce: Mar 31, 1992

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Status History

27 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 22, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 22, 2026

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Mar 22, 2026

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Mar 22, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Jan 07, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Jan 16, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 16, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 16, 2016

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 16, 2016

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Mar 16, 2016

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

TEAS SECTION 8 & 9 RECEIVED

Jan 08, 2016

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Jun 08, 2007

CASE FILE IN TICRS

ASSIGNED TO PARALEGAL

Mar 01, 2006

ASSIGNED TO PARALEGAL

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

Mar 01, 2006

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 01, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

PAPER RECEIVED

Jan 11, 2006

PAPER RECEIVED

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

Jan 11, 2006

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

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

Mar 13, 2002

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jan 11, 2002

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Jan 16, 1996

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 24, 1995

PUBLISHED FOR OPPOSITION

Oct 24, 1995

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Sep 22, 1995

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 03, 1995

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 07, 1995

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Dec 09, 1994

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Dec 04, 1994

ASSIGNED TO EXAMINER

MICROCHAMBER

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