Who owns the PITTSBURGH trademark?

The PITTSBURGH trademark is owned by Mason and Porter Limited.

What class is the PITTSBURGH trademark registered in?

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

What is the serial number for PITTSBURGH?

The USPTO serial number for PITTSBURGH is 73218607.

What is the registration number for PITTSBURGH?

PITTSBURGH is registered under USPTO registration number 1164207.

Sealvo

Home Search: PITTSBURGHPITTSBURGH #73218607

Back

Updated Sep 26, 2026·26 searches this week

View on USPTO TSDR Find similar marks

PIT

USPTO Trademark Record

ABANDONED

PITTSBURGH

SN 73218607·Reg 1164207·Filed Jun 06, 1979

Owner Mason and Porter Limited

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

PITTSBURGH (Serial No. 73218607), Registration No. 1164207, is a abandoned US trademark filed on Jun 06, 1979 by Mason and Porter Limited. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Conflict Analysis

Full conflict analysis for PITTSBURGH (SN 73218607) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PITTSBURGH (Reg. #1164207) is an abandoned US trademark that was filed in 1979 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....

FILED

Jun 06, 1979

SERIAL

73218607

REG#

1164207

REGISTERED

Aug 04, 1981

Filing Information

StatusABANDONED

Filing DateJun 06, 1979

Serial Number73218607

Registration No.1164207

Registration DateAug 04, 1981

Status DateFeb 10, 1988

Published for OppositionAug 04, 1981

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 034

First use anywhere: Feb 17, 1978

First use in commerce: Jan 23, 1979

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

2 events

CANCELLED SEC. 8 (6-YR)

Feb 10, 1988

CANCELLED SEC. 8 (6-YR)

REGISTERED-SUPPLEMENTAL REGISTER

Aug 04, 1981

REGISTERED-SUPPLEMENTAL REGISTER

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

Recently filed and registered marks in the same international class.

CIC

CIC PITTSBURGH

88820145

H/CIC Pittsburgh LLC

REGISTERED

PIT

PITTSBURGH PIRATES

73755247

PITTSBURGH ASSOCIATES

REGISTERED

PITTSBURGH

Run a conflict check

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

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company