NATIONAL SOCIETY TO PREVENT BLINDNESS
40 Marks
Corp.
First Filed:Mar 15, 1976Latest Filed:Mar 11, 2026Address:Suite 400, Chicago, IL 60606, US
Portfolio Overview
Registered
11(28%)Pending
2(5%)Dead
27(68%)Previous
1Top Classes
Class 42
Software, IT Services & Scientific ResearchClass 35
Advertising, Business Services & RetailClass 41
Education and EntertainmentTTAB Proceedings
No litigation activity
Top Firms
Hinshaw & Culbertson LLP(Nov 2022)
14
Arent Fox LLP(Mar 2001)
1
Trademark Activity Timeline(1980 – 2026)
Trademark Portfolio
41 results
(current & previous marks)
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