Who owns the PH trademark?

The PH trademark is owned by PLEASANTS HARDWARE, INC..

What class is the PH trademark registered in?

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

What is the serial number for PH?

The USPTO serial number for PH is 73628735.

What is the registration number for PH?

PH is registered under USPTO registration number 1446923.

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Updated Oct 14, 2026·27 searches this week

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USPTO Trademark Record

ABANDONED

PH

SN 73628735·Reg 1446923·Filed Nov 05, 1986

Owner PLEASANTS HARDWARE, INC.

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.

PH (Serial No. 73628735), Registration No. 1446923, is a abandoned US trademark filed on Nov 05, 1986 by PLEASANTS HARDWARE, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

PH (Reg. #1446923) is an abandoned US trademark that was filed in 1986 but has since been abandoned. 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

Nov 05, 1986

SERIAL

73628735

REG#

1446923

REGISTERED

Jul 07, 1987

Filing Information

StatusABANDONED

Filing DateNov 05, 1986

Serial Number73628735

Registration No.1446923

Registration DateJul 07, 1987

Status DateMar 27, 2020

Published for OppositionApr 14, 1987

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 101

First use anywhere: Feb 09, 1973

First use in commerce: Feb 09, 1973

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

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Status History

27 events

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

Mar 27, 2020

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

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

Jul 07, 2016

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

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 20, 2009

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED