NP
NATIONAL PATENT DEVELOPMENT CORPORATION
23 Marks
Corp.
First Filed:May 8, 1937Latest Filed:Sep 13, 1996Address:New York, NY 10019
Portfolio Overview
Dead
23(50%)Previous
9Top Classes
Class 1
Industrial Chemicals & AdhesivesClass 5
PharmaceuticalsClass 3
Cosmetics & Cleaning ProductsTTAB Proceedings
Total Proceedings
3As Plaintiff
3(100%)As Defendant
0(0%)Top Firms
Owen, Wickersham & Erickson,...(Jul 1979)
2
Trademark Activity Timeline(1980 – 1997)
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