KNOWLEDGE WORKS
○ Dead · CancelledU.S. federal trademark · Serial No. 74616261 · Reg. No. 2036047
Filing Date
December 29, 1994
Registration Date
February 4, 1997
Goods & Services
computer software for improving math and reading skills
Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "KNOWLEDGE WORKS" or anything like it, before you file.
Run a free trademark search →Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.