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sealvo.com · USPTO Trademark Record
https://sealvo.com/practicestudio-75373635

USPTO Trademark Record
REGISTEREDSN 75373635·Reg 2385994·Filed Oct 15, 1997
Owner MicroFour, 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.
PRACTICESTUDIO (Serial No. 75373635), Registration No. 2385994, is a registered US trademark filed on Oct 15, 1997 by MicroFour, Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).
Full conflict analysis for PRACTICESTUDIO (SN 75373635) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.
PRACTICESTUDIO (Reg. #2385994) is a registered US trademark that has been protecting its owner, MicroFour, Inc., since 1997. 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
Oct 15, 1997
SERIAL
75373635
REG#
2385994
REGISTERED
Sep 12, 2000
Applicant
MicroFour, Inc.Corporation
TX
7118 I-40 West, Building D, Amarillo, TX, 79106
US
Attorney
Linda Joy Kattwinkel Buchalter LLP
100096-05007
425 Market Street, Suite 2900, San Francisco, CA 94105, United States
AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.
FILED
1997
YEARS AGO
29y
CLASSES
1
MADRID FILINGS
—
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CLASSES
1
OFFICE
USPTO
COUNTRY
US
First use anywhere: Apr 05, 1999
First use in commerce: Apr 05, 1999
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.
This description is as filed with the USPTO and defines the scope of trademark protection.
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 15, 2026TEAS CHANGE OF OWNER ADDRESS RECEIVED
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 15, 2026APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 15, 2026TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 15, 2026ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 15, 2026TEAS CHANGE OF CORRESPONDENCE RECEIVED
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 05, 2020CASE ASSIGNED TO POST REGISTRATION PARALEGAL
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 05, 2020REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Aug 05, 2020REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Aug 05, 2020NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
TEAS SECTION 8 & 9 RECEIVED
Jun 02, 2020TEAS SECTION 8 & 9 RECEIVED
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jan 20, 2010REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 20, 2010REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
TEAS SECTION 8 & 9 RECEIVED
Jan 15, 2010TEAS SECTION 8 & 9 RECEIVED
CASE FILE IN TICRS
Dec 28, 2006CASE FILE IN TICRS
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Mar 08, 2006REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
ASSIGNED TO PARALEGAL
Mar 01, 2006ASSIGNED TO PARALEGAL
PAPER RECEIVED
Nov 30, 2005PAPER RECEIVED
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Nov 30, 2005REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 04, 2005TEAS CHANGE OF OWNER ADDRESS RECEIVED
REGISTERED-PRINCIPAL REGISTER
Sep 12, 2000REGISTERED-PRINCIPAL REGISTER
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Jul 18, 2000ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
ASSIGNED TO EXAMINER
Apr 05, 2000ASSIGNED TO EXAMINER
STATEMENT OF USE PROCESSING COMPLETE
Mar 28, 2000STATEMENT OF USE PROCESSING COMPLETE
USE AMENDMENT FILED
Jan 21, 2000USE AMENDMENT FILED
NOA MAILED - SOU REQUIRED FROM APPLICANT
Aug 03, 1999NOA MAILED - SOU REQUIRED FROM APPLICANT
PUBLISHED FOR OPPOSITION
May 11, 1999PUBLISHED FOR OPPOSITION
NOTICE OF PUBLICATION
Apr 09, 1999NOTICE OF PUBLICATION
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 12, 1999APPROVED FOR PUB - PRINCIPAL REGISTER
EXAMINER'S AMENDMENT MAILED
Feb 08, 1999EXAMINER'S AMENDMENT MAILED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 21, 1998CORRESPONDENCE RECEIVED IN LAW OFFICE
NON-FINAL ACTION MAILED
Jul 28, 1998NON-FINAL ACTION MAILED
ASSIGNED TO EXAMINER
Jul 16, 1998ASSIGNED TO EXAMINER
Additional USPTO filings from the same owner.
Additional USPTO filings handled by the same attorney of record.