Who owns the PI trademark?

The PI trademark is owned by Anselmo; Guy.

What is the serial number for PI?

The USPTO serial number for PI is 73254754.

What is the registration number for PI?

PI is registered under USPTO registration number 1210856.

Sealvo

Home Search: PIPI #73254754

Back

Updated Oct 30, 2026·17 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

ABANDONED

PI

Q: What class is the PI trademark registered in?

The PI trademark is registered in Class 035 (Advertising, business management & retail services), Class 039 (Transportation, travel & storage services), Class 041 (Education & entertainment services).

SN 73254754·Reg 1210856·Filed Mar 20, 1980

Owner Anselmo; Guy

Advertising; business management, organization and administration; office functions.; Transport; packaging and storage of goods; travel arrangement.; Education; providing of training; entertainment; sporting and cultural activities.

PI (Serial No. 73254754), Registration No. 1210856, is a abandoned US trademark filed on Mar 20, 1980 by Anselmo; Guy. This trademark covers Class 035 (Advertising, business management & retail services), Class 039 (Transportation, travel & storage services), Class 041 (Education & entertainment services).

Mark Intelligence

PI (Reg. #1210856) is an abandoned US trademark that was filed in 1980 but has since been abandoned. The mark covers Class 035 (Advertising, business management & retail services), Class 039 (Transportation, travel & storage services) and Class 041 (Education & entertainment services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Transport; packaging and storage o.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 20, 1980

SERIAL

73254754

REG#

1210856

REGISTERED

Sep 28, 1982

Filing Information

StatusABANDONED

Filing DateMar 20, 1980

Serial Number73254754

Registration No.1210856

Registration DateSep 28, 1982

Status DateJul 05, 2003

Published for OppositionJul 06, 1982

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 101

First use anywhere: May 31, 1970

First use in commerce: May 31, 1970

Advertising; business management, organization and administration; office functions.

Class 039Transportation, travel & storage services

US codes: 105

First use anywhere: May 31, 1970

First use in commerce: May 31, 1970

Transport; packaging and storage of goods; travel arrangement.

Class 041Education & entertainment services

US codes: 107

First use anywhere: Dec 03, 1969

First use in commerce: Jan 31, 1970

Education; providing of training; entertainment; sporting and cultural activities.

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

10 events

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

Jul 05, 2003

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

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Nov 23, 1988

REGISTERED - SEC. 8 (6-YR) ACCEPTED