They adopted the Arm & Hammer trademark from the Vulcan Spice Mills company that was owned by one of Church 's sons and used it to sell baking soda .
Church then resigned from the company and in 1867 founded Church & Company of Massachusetts with his sons .
sons adopted the Arm & Hammer trademark from the Vulcan Spice Mills company that was owned by one of Church 's sons and used it to sell baking soda .
Church then resigned from the company and in 1867 founded Church & Company of Massachusetts with his sons .