Who owns the PCI trademark?

The PCI trademark is owned by NORTH AMERICAN ENVIRONMENTAL, INC..

What class is the PCI trademark registered in?

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

What is the serial number for PCI?

The USPTO serial number for PCI is 73739956.

What is the registration number for PCI?

PCI is registered under USPTO registration number 1529591.

Sealvo

Home Search: PCIPCI #73739956

Back

Updated Nov 3, 2026·37 searches this week

View on USPTO TSDR Find similar marks

Post-registration office action response deadline passed

April 06, 1996

This date has passed

PCI

ABANDONED

Serial: 73739956
Reg: 1529591
Filed: Jul 15, 1988
Owner: NORTH AMERICAN ENVIRONMENTAL, INC.

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

What this deadline was

Response to the post-registration office action

When: The office action itself states the response period and the date it runs from. It issues against a maintenance filing — a Section 8, 9, 15 or 71 — rather than against an application.
If it is missed: The maintenance filing it relates to can be refused, which puts the registration itself at risk.

How post-registration maintenance works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.