Who owns the OPEN PHONE trademark?

The OPEN PHONE trademark is owned by PAUL, HASTINGS, JANOFSKY & WALKER LLP.

What class is the OPEN PHONE trademark registered in?

The OPEN PHONE trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for OPEN PHONE?

The USPTO serial number for OPEN PHONE is 74628575.

What is the registration number for OPEN PHONE?

OPEN PHONE is registered under USPTO registration number 1942876.

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USPTO Trademark Record

REGISTERED

OPEN PHONE

SN 74628575·Reg 1942876·Filed Feb 01, 1995

Owner PAUL, HASTINGS, JANOFSKY & WALKER LLP

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.

OPEN PHONE (Serial No. 74628575), Registration No. 1942876, is a registered US trademark filed on Feb 01, 1995 by PAUL, HASTINGS, JANOFSKY & WALKER LLP. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: December 19, 2035

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Full conflict analysis for OPEN PHONE (SN 74628575) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

OPEN PHONE (Reg. #1942876) is a registered US trademark that has been protecting its owner, PAUL, HASTINGS, JANOFSKY & WALKER LLP, since 1995. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 01, 1995

SERIAL

74628575

REG#

1942876

REGISTERED

Dec 19, 1995

Filing Information

StatusREGISTERED

Filing DateFeb 01, 1995

Serial Number74628575

Registration No.1942876

Registration DateDec 19, 1995

Status DateJul 20, 2015

Published for OppositionSep 26, 1995

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Feb 28, 1994

First use in commerce: Feb 28, 1994

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

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Status History

23 events

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Mar 23, 2026

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 12, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Dec 18, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Dec 19, 2024

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 20, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jul 20, 2015

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jul 20, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Jul 20, 2015

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

TEAS SECTION 8 & 9 RECEIVED

Jun 26, 2015

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Jun 18, 2007

CASE FILE IN TICRS

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

Apr 01, 2006

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 01, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Mar 27, 2006

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Dec 19, 2005

TEAS SECTION 8 & 9 RECEIVED

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

Dec 19, 2005

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

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

Feb 14, 2002

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

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

Dec 19, 2001

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

REGISTERED-PRINCIPAL REGISTER

Dec 19, 1995

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 26, 1995

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 25, 1995

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 05, 1995

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION MAILED

Jun 22, 1995

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jun 16, 1995

ASSIGNED TO EXAMINER

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