Serial Number
74391722
Owner
AQUAAIR ENVIRONMENTAL, INC.Attorney
E. Walter Van ValkerburgFirst Use Date
Jun 12, 1991
Filing Date
May 17, 1993
PERMSELECT Trademark
Serial Number: 74391722 • Registration: 1818879
Trademark Classes
Owner Contact Info
Legal Representation
Attorney of Record
E. Walter Van ValkerburgTrademark Details
Filing Date
May 17, 1993
Registration Date
February 1, 1994
First Use Anywhere
June 12, 1991
First Use in Commerce
June 12, 1991
Published for Opposition
November 9, 1993
Cancellation Date
January 24, 1996
Goods & Services
liquid and gas purification and filtration units utilizing proprietary membranes for industrial use