RETZLAFF RULER
○ Dead · CancelledU.S. federal trademark · Serial No. 74322361 · Reg. No. 1835021
Filing Date
October 13, 1992
Registration Date
May 3, 1994
Goods & Services
teaching apparatus; namely, a graphic slide rule
Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "RETZLAFF RULER" 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.