Trademark Overview
On Wednesday, November 24, 1954, a trademark application was filed for DEV with the United States Patent and Trademark Office. The USPTO has given the DEV trademark a serial number of 71677204. The federal status of this trademark filing is EXPIRED as of Monday, December 23, 1996. This trademark is owned by DE VILBISS COMPANY, THE. The DEV trademark is filed in the Medical Instrument Products category with the following description:
ATOMIZERS, VAPORIZERS, NEBULIZERS, SYRINGES, AND POWDER SPRAYERS FOR APPLYING MEDICINAL AND TOILET PREPARATIONS AND FOR RUBBER BULBS, BOTTLES, AND COMPRESSED AIR CUT-OFF VALVES FOR USE IN CONNECTION THEREWITH