Who owns the OK trademark?

The OK trademark is owned by Spirax Sarco, Inc..

What class is the OK trademark registered in?

The OK trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for OK?

The USPTO serial number for OK is 73404143.

What is the registration number for OK?

OK is registered under USPTO registration number 1304894.

Sealvo

Home Search: OKOK #73404143

Back

Updated Oct 18, 2026·29 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

ABANDONED

OK

SN 73404143·Reg 1304894·Filed Nov 29, 1982

Owner Spirax Sarco, Inc.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

OK (Serial No. 73404143), Registration No. 1304894, is a abandoned US trademark filed on Nov 29, 1982 by Spirax Sarco, Inc.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Mark Intelligence

OK (Reg. #1304894) is an abandoned US trademark that was filed in 1982 but has since been abandoned. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 29, 1982

SERIAL

73404143

REG#

1304894

REGISTERED

Nov 13, 1984

Filing Information

StatusABANDONED

Filing DateNov 29, 1982

Serial Number73404143

Registration No.1304894

Registration DateNov 13, 1984

Status DateAug 20, 2005

Published for OppositionJul 24, 1984

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 034

First use anywhere: May 31, 1981

First use in commerce: Nov 11, 1981

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

12 events

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

Aug 20, 2005

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

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

Jun 18, 1990

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

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

Apr 16, 1990

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

REGISTERED-PRINCIPAL REGISTER

Nov 13, 1984

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 24, 1984

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 21, 1984

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 19, 1984

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT MAILED

Mar 02, 1984

EXAMINERS AMENDMENT MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 23, 1984

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 19, 1983

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Aug 25, 1983

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Aug 17, 1983

ASSIGNED TO EXAMINER

Other Marks by Spirax Sarco, Inc.

Additional USPTO filings from the same owner.

PTC

78427003

Spirax Sarco, Inc.

REGISTERED

FEA

FEATURING RELIABLE POWERPIVOT TECHNOLOGY

78427015

Spirax Sarco, Inc.

REGISTERED

COO

COOL BLUE TD52

78544743

Spirax Sarco, Inc.

REGISTERED

PIV

PIVOTROL

78342750

Spirax Sarco, Inc.

REGISTERED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

85147105

Oakville Stamping & Bending

REGISTERED

73269639

OUTOKUMPU OY

ABANDONED

MOO

MO&OK

88416373

XIAOPING ZENG

REGISTERED

OKO

OK ORIENSUNTEK

99407510

Yantai Orient Trading Co., Ltd.

REGISTERED

Other Marks by STEPHEN P. GRIBOK

Additional USPTO filings handled by the same attorney of record.

DRW

DR. WALK

73630718

REGISTERED

DIE

DIETSTEP

73538845

73248208

73800593

OK

Run a conflict check

Other Marks by Spirax Sarco, Inc.

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by STEPHEN P. GRIBOK

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company