OPEN BOOK SYSTEMS, INC. trademarks

OPEN BOOK SYSTEMS, INC. owns 4 U.S. trademark filings (4 live registrations). See filings by year, classes, attorneys and assignments on Marksy.

Recent trademark filings

• PROTEAN PRESS
• The mark consists of an oval woodblock engraving depicting the classical sea god Triton.
• OBS
• OBS

View the full OPEN BOOK SYSTEMS, INC. trademark profile on Marksy