WORKING RULE
○ Dead · CancelledU.S. federal trademark · Serial No. 73786541 · Reg. No. 1607216
Filing Date
March 13, 1989
Registration Date
July 24, 1990
Goods & Services
COMBINATION CALCULATOR AND TAPE MEASURE
Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "WORKING RULE" 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.