Who owns the TRANS-BLOT trademark?

The TRANS-BLOT trademark is owned by BIORAD LABORATORIES INC.

What class is the TRANS-BLOT trademark registered in?

The TRANS-BLOT trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for TRANS-BLOT?

The USPTO serial number for TRANS-BLOT is 73324560.

What is the registration number for TRANS-BLOT?

TRANS-BLOT is registered under USPTO registration number 1239231.

TRA

USPTO Trademark Record

REGISTERED

TRANS-BLOT

SN 73324560·Reg 1239231·Filed Aug 20, 1981

Owner BIORAD LABORATORIES INC

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

TRANS-BLOT (Serial No. 73324560), Registration No. 1239231, is a registered US trademark filed on Aug 20, 1981 by BIORAD LABORATORIES INC. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: May 24, 2033

Mark Intelligence

TRANS-BLOT (Reg. #1239231) is a registered US trademark that has been protecting its owner, BIORAD LABORATORIES INC, since 1981. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 20, 1981

SERIAL

73324560

REG#

1239231

REGISTERED

May 24, 1983

Owner

Applicant

BIORAD LABORATORIES INC

Entity

Corporation

State

Address

1000 ALFRED NOBEL DR, HERCULES, CA, 94547

Country

Attorney

NamePaul Cosmovici

Docket

17610

Address

244 Fifth Avenue, 2nd Floor # suite-1279, New York, NY 10001, United States

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Filing Information

StatusREGISTERED

Filing DateAug 20, 1981

Serial Number73324560

Registration No.1239231

Registration DateMay 24, 1983

Status DateNov 06, 2023

Published for OppositionMar 01, 1983

Next RenewalMay 24, 2033

Mark TypeTypeset (words/letters/numbers)

Attorney Docket17610

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1981

YEARS AGO

45y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 026

First use anywhere: Mar 31, 1981

First use in commerce: Mar 31, 1981

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

Status History

30 events

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

Sep 30, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 30, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 30, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 06, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Nov 06, 2023

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Nov 06, 2023

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Nov 06, 2023

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

TEAS SECTION 8 & 9 RECEIVED

May 12, 2023

TEAS SECTION 8 & 9 RECEIVED

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

May 24, 2022

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 21, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Jun 21, 2013

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

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

Jun 21, 2013

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 21, 2013

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Jun 21, 2013

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

TEAS SECTION 8 & 9 RECEIVED

Jun 04, 2013

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Apr 22, 2008

CASE FILE IN TICRS

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

Feb 06, 2003

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 06, 2003

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

PAPER RECEIVED

Oct 22, 2002

PAPER RECEIVED

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

Oct 22, 2002

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

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

Oct 22, 2002

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

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

Sep 30, 1988

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

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

Jun 29, 1988

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

REGISTERED-PRINCIPAL REGISTER

May 24, 1983

REGISTERED-PRINCIPAL REGISTER

May 24, 1983

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 01, 1983

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 18, 1983

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 13, 1983

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION MAILED

Sep 15, 1982

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Aug 26, 1982

ASSIGNED TO EXAMINER

TRANS-BLOT

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