Who owns the TELESIS trademark?

The TELESIS trademark is owned by AT&T KNOWLEDGE VENTURES, L.P..

What class is the TELESIS trademark registered in?

The TELESIS trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for TELESIS?

The USPTO serial number for TELESIS is 73655673.

What is the registration number for TELESIS?

TELESIS is registered under USPTO registration number 1994260.

Sealvo

Home Search: TELESISTELESIS #73655673

Back

Updated Sep 18, 2026·29 searches this week

View on USPTO TSDR Find similar marks

TEL

USPTO Trademark Record

ABANDONED

TELESIS

SN 73655673·Reg 1994260·Filed Apr 17, 1987

Owner AT&T KNOWLEDGE VENTURES, L.P.

Construction services; installation and repair services; mining extraction, oil and gas drilling.

TELESIS (Serial No. 73655673), Registration No. 1994260, is a abandoned US trademark filed on Apr 17, 1987 by AT&T KNOWLEDGE VENTURES, L.P.. This trademark covers Class 037 (Construction, installation & repair services).

Conflict Analysis

Full conflict analysis for TELESIS (SN 73655673) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

TELESIS (Reg. #1994260) is an abandoned US trademark that was filed in 1987 but has since been abandoned. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 17, 1987

SERIAL

73655673

REG#

1994260

REGISTERED

Aug 20, 1996

Filing Information

StatusABANDONED

Filing DateApr 17, 1987

Serial Number73655673

Registration No.1994260

Registration DateAug 20, 1996

Status DateJun 15, 2005

Published for OppositionMay 28, 1996

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 103

First use anywhere: Aug 05, 1983

First use in commerce: Aug 05, 1983

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

27 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 19, 2006

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CANCELLED SEC. 8 (6-YR)

Jun 15, 2005

CANCELLED SEC. 8 (6-YR)

CANCELLATION DENIED NO. 999999

Dec 15, 2002

CANCELLATION DENIED NO. 999999

CANCELLATION TERMINATED NO. 999999

Dec 15, 2002

CANCELLATION TERMINATED NO. 999999

CANCELLATION INSTITUTED NO. 999999

Feb 10, 1999

CANCELLATION INSTITUTED NO. 999999

REGISTERED-PRINCIPAL REGISTER

Aug 20, 1996

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 28, 1996

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 26, 1996

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 26, 1995

APPROVED FOR PUB - PRINCIPAL REGISTER

LETTER OF SUSPENSION MAILED

Mar 21, 1994

LETTER OF SUSPENSION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 03, 1994

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 31, 1994

CORRESPONDENCE RECEIVED IN LAW OFFICE

INQUIRY AS TO SUSPENSION MAILED

Aug 05, 1993

INQUIRY AS TO SUSPENSION MAILED

LETTER OF SUSPENSION MAILED

Feb 26, 1993

LETTER OF SUSPENSION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 05, 1993

CORRESPONDENCE RECEIVED IN LAW OFFICE

INQUIRY AS TO SUSPENSION MAILED

Oct 27, 1992

INQUIRY AS TO SUSPENSION MAILED

LETTER OF SUSPENSION MAILED

Apr 21, 1992

LETTER OF SUSPENSION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 03, 1992

CORRESPONDENCE RECEIVED IN LAW OFFICE

INQUIRY AS TO SUSPENSION MAILED

Mar 11, 1992

INQUIRY AS TO SUSPENSION MAILED

LETTER OF SUSPENSION MAILED

Feb 01, 1991

LETTER OF SUSPENSION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 10, 1990

CORRESPONDENCE RECEIVED IN LAW OFFICE

INQUIRY AS TO SUSPENSION MAILED

Nov 15, 1990

INQUIRY AS TO SUSPENSION MAILED

LETTER OF SUSPENSION MAILED

Mar 28, 1988

LETTER OF SUSPENSION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 27, 1988

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Jul 29, 1987

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jul 02, 1987

ASSIGNED TO EXAMINER

Jun 26, 1987

ASSIGNED TO EXAMINER

Other Marks by AT&T KNOWLEDGE VENTURES, L.P.

Additional USPTO filings from the same owner.

SBC

78668313

AT&T KNOWLEDGE VENTURES, L.P.

ABANDONED

PAC

PACIFIC TELESIS

73655668

AT&T KNOWLEDGE VENTURES, L.P.

ABANDONED

WEG

WE GO BEYOND THE CALL

73660552

AT&T KNOWLEDGE VENTURES, L.P.

ABANDONED

SBC

SBC TELECOM

75812299

AT&T KNOWLEDGE VENTURES, L.P.

ABANDONED

Other Marks in Class 037 — Construction, installation & repair services

Recently filed and registered marks in the same international class.

TEL

TELESIS

75355411

International Telesis Communications

ABANDONED

TEL

TELESIS

76308978

Telesis Solutions, Inc.

ABANDONED

GAT

GA TELESIS

85827896

GA TELESIS, LLC

REGISTERED

ALL

ALLIED TELESIS

77010171

Allied Telesis Holdings KK

ABANDONED

Other Marks by CAROL ELIZABETH FRIZZELL

Additional USPTO filings handled by the same attorney of record.

PAC

PACIFIC TELESIS

73655381

ABANDONED

TEL

TELESIS

73655664

ABANDONED

PAC

PACIFIC TELESIS

73655366

ABANDONED

LOG

LogoMark

73655364

ABANDONED

TELESIS

Run a conflict check

Other Marks by AT&T KNOWLEDGE VENTURES, L.P.

Other Marks in Class 037 — Construction, installation & repair services

Other Marks by CAROL ELIZABETH FRIZZELL

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company