GleanMark

AMERICAN PETROLEUM INSTITUTE Trademark Portfolio

AMERICAN PETROLEUM INSTITUTE owns 83 live USPTO trademarks across 10 Nice classes. Earliest filing: 1958-07-14; most recent: 2026-04-22.

Portfolio Overview

Total Marks157
Live Marks83
Registered78
Pending5
Earliest Filing1958-07-14
Latest Filing2026-04-22

Top Classes

Class 042 (Software & IT), Class 035 (Advertising & Business), Class 041 (Education & Entertainment), Class 009 (Electronics & Software), Class 016 (Paper Goods), Class B 1 (Class NaN), Class B (Class NaN), Class A 1 (Class NaN), Class 037 (Construction), Class 045 (Legal Services)

Recently Registered Marks

Recently Filed Applications

Top Marks

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