Trademark Overview
On Friday, November 12, 1999, a trademark application was filed for BIO-FILTER with the United States Patent and Trademark Office. The USPTO has given the BIO-FILTER trademark a serial number of 75846534. The federal status of this trademark filing is ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE as of Wednesday, September 5, 2001. The BIO-FILTER trademark is filed in the Environmental Control Instrument Products category with the following description:
FILTRATION APPARATUS FOR PONDS, COMPRISING A WATER FILTER WITH AN ELECTRIC PUMP THAT PUMPS WATER FROM THE BOTTOM OF THE POND OVER THE SIDE OF THE FILTER, MAKING THE FILTER ROLL AND EXPOSING BACTERIA AND OXYGEN TO SUNSHINE, DECOMPOSES THE ORGANIC MATTER AND TAKES AMMONIA OUT OF THE WATER