United Lock-Block Ltd. trademarks

United Lock-Block Ltd. owns 5 U.S. trademark filings (4 live registrations). See filings by year, classes, attorneys and assignments on Marksy.

Recent trademark filings

• GREEN-STONE
• ARCH-LOCK
• (design only — no wording)
• LOCK-BLOCK
• ENVIRO-BLOCK

View the full United Lock-Block Ltd. trademark profile on Marksy