Trademark Overview
On Monday, April 15, 1974, a trademark application was filed for ROTO-GRILL with the United States Patent and Trademark Office. The USPTO has given the ROTO-GRILL trademark a serial number of 73018859. The federal status of this trademark filing is EXPIRED as of Monday, December 16, 1996. This trademark is owned by WERLING, JOHN M.. The ROTO-GRILL trademark is filed in the Environmental Control Instrument Products category with the following description:
CHARCOAL COOKER FOR USE IN PREPARATION OF FOOD