Oldest common law trademark still in use

psychonaut February 23, 2018, 9:22pm 13

The website doesn’t mention any connection with Satan. Care to explain?

Topic		Replies	Views
Question on uniqueness of trademarks and brands Factual Questions	35	1624	June 12, 2008
What is the oldest still extant company? Factual Questions	51	7249	March 24, 2005
Oldest corporate logo still in use Cafe Society	27	7523	February 3, 2015
Oldest corporate mascot? Cafe Society	32	7748	January 19, 2007
Trademarking Pi. What's worse, granting the trademark or that this asshat thinks he can own it? The BBQ Pit	73	11736	June 13, 2014