Trademark Overview
On Friday, May 21, 1965, a trademark application was filed for CRYSTALEEN with the United States Patent and Trademark Office. The USPTO has given the CRYSTALEEN trademark a serial number of 72219473. The federal status of this trademark filing is EXPIRED as of Saturday, January 14, 1989. This trademark is owned by HOWARD B. STERN. The CRYSTALEEN trademark is filed in the Environmental Control Instrument Products category with the following description:
SWIMMING POOL WATER FILTER