Trademark Overview
On Monday, March 9, 1925, a trademark application was filed for TYFON with the United States Patent and Trademark Office. The USPTO has given the TYFON trademark a serial number of 71210735. The federal status of this trademark filing is EXPIRED as of Friday, February 7, 1986. This trademark is owned by KOCKUMS MEKANISKA VERKSTADS AKTIEBOLAG. The TYFON trademark is filed in the Machinery Products category with the following description:
SOUND-EMITTING APPARATUS HAVING A DIAPHRAGM DRIVEN BY FLUID UNDER PRESSURE-NAMELY, SIRENS, FOGHORNS, SIGNALING HORNS AND WHISTLES