GleanMark

The Greenstone Foundation Trademark Portfolio

The Greenstone Foundation owns 5 live USPTO trademarks across 2 Nice classes. Earliest filing: 2015-01-15; most recent: 2021-10-01.

Portfolio Overview

Total Marks6
Live Marks5
Registered5
Pending0
Earliest Filing2015-01-15
Latest Filing2021-10-01

Top Classes

Class 041 (Education & Entertainment), Class 035 (Advertising & Business)

Top Marks

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