Who owns the SIGABA trademark?

The SIGABA trademark is owned by Sigaba Corporation.

What is the serial number for SIGABA?

The USPTO serial number for SIGABA is 76072730.

What is the registration number for SIGABA?

SIGABA is registered under USPTO registration number 2716152.

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Home Search: SIGABASIGABA #76072730

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Updated Sep 17, 2026·25 searches this week

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SIG

USPTO Trademark Record

ABANDONED

SIGABA

Q: What class is the SIGABA trademark registered in?

The SIGABA trademark is registered in Class 038 (Telecommunications services), Class 042 (Scientific, technology & SaaS services).

SN 76072730·Reg 2716152·Filed Jun 19, 2000

Owner Sigaba Corporation

Telecommunications.; 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.

SIGABA (Serial No. 76072730), Registration No. 2716152, is a abandoned US trademark filed on Jun 19, 2000 by Sigaba Corporation. This trademark covers Class 038 (Telecommunications services), Class 042 (Scientific, technology & SaaS services).

Deadline expired: July 27, 2004

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Full conflict analysis for SIGABA (SN 76072730) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SIGABA (Reg. #2716152) is an abandoned US trademark that was filed in 2000 but has since been abandoned. The mark covers Class 038 (Telecommunications services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Telecommunications.; Scientific and technological services and research and design relating thereto; industrial analysis.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 19, 2000

SERIAL

76072730

REG#

2716152

REGISTERED

May 13, 2003

Filing Information

StatusABANDONED

Filing DateJun 19, 2000

Serial Number76072730

Registration No.2716152

Registration DateMay 13, 2003

Status DateDec 20, 2013

Published for OppositionFeb 26, 2002

Filing Basis & Declarations

Use Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: Jul 23, 2000

First use in commerce: Jul 23, 2000

Telecommunications.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jul 23, 2000

First use in commerce: Jul 23, 2000

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.

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Status History

24 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Dec 20, 2013

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 14, 2008

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE FILE IN TICRS

Jan 11, 2008

CASE FILE IN TICRS

REGISTERED - SEC. 7 REQUEST ABANDONED

Jan 14, 2005

REGISTERED - SEC. 7 REQUEST ABANDONED

POST REGISTRATION ACTION MAILED - SEC. 7

Jan 27, 2004

POST REGISTRATION ACTION MAILED - SEC. 7

PAPER RECEIVED

Jun 23, 2003

PAPER RECEIVED

SEC 7 REQUEST FILED

Jun 23, 2003

SEC 7 REQUEST FILED

REGISTERED-PRINCIPAL REGISTER

May 13, 2003

REGISTERED-PRINCIPAL REGISTER

PAPER RECEIVED

Apr 16, 2003

PAPER RECEIVED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 21, 2003

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Mar 14, 2003

STATEMENT OF USE PROCESSING COMPLETE

PAPER RECEIVED

Nov 25, 2002

PAPER RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 10, 2002

TEAS CHANGE OF CORRESPONDENCE RECEIVED

USE AMENDMENT FILED

May 21, 2002

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

May 21, 2002

NOA MAILED - SOU REQUIRED FROM APPLICANT

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 14, 2002

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 09, 2002

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 22, 2002

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

Feb 26, 2002

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Feb 06, 2002

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 02, 2001

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 18, 2001

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Dec 18, 2000

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Dec 12, 2000

ASSIGNED TO EXAMINER

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