Filtrad Trademark Details

Filtrad was registered on Tuesday, October 1, 1974 and is currently owned by Helix Technology Corporation under the registration number 994696 . This mark is dead with a status of Expired. The last case file activity for this mark occured 28 years ago on Monday, July 10, 1995, according to the United State Patent & Trademark Office
Word Mark Filtrad
Status Dead Registered 900 — Expired

Current Owner

Helix Technology Corporation of Waltham, MA

View all trademarks for Helix Technology Corporation
Other Trademarks for Helix Technology Corporation

Previous Owners

Cryogenic Engineering Company, The of Denver, CO

View all trademarks for Cryogenic Engineering Company, The
Serial Number 72452988
Registration Number 994696
Status Date Monday, July 10, 1995
Filing Date Monday, July 10, 1995
Registration Date Tuesday, October 1, 1974

Case File Statements

Goods & Services Nuclear Air Filtration Systems Comprising Roughing Filters, High-Efficiency Filters, Carbon Adsorbers, and Modules Therefor
Pseudo Mark Filterad

Classifications

International Class Codes
011 — Class 11 is for lighting, heating, cooking, refrigeration, drying, ventilating, water supply, steam generating, and sanitary purposes. Examples include air conditioning, hot water bottles, bed warmers, blankets for non-medical purposes, and electric kettles.
U.S. Class Codes 031
Status 9 — Expired
Status Date Monday, July 10, 1995
First Use Anywhere Thursday, December 14, 1972
First Use In Commerce Thursday, December 14, 1972
Primary Code 031

You must be signed in to print.

Once signed in, look for the PDF button.