Serial Number
71697675
Owner
CUNO ENGINEERING CORPORATION, THEAttorney
Michelle M. Michel, James F. Voegeli, Michael L. GannonFirst Use Date
Sep 26, 1955
Filing Date
Nov 4, 1955
PORO-KLEAN Trademark
Serial Number: 71697675 • Registration: 0627380
Trademark Classes
Owner Contact Info
Legal Representation
Attorney of Record
Michelle M. Michel, James F. Voegeli, Michael L. Gannon32 trademarks filed View all →
Trademark Details
Filing Date
November 4, 1955
Registration Date
May 22, 1956
First Use Anywhere
September 26, 1955
First Use in Commerce
September 26, 1955
Cancellation Date
March 16, 2020
Goods & Services
MECHANICAL FLUID STRAINING AND FILTERING APPARATUS AND PARTS THEREOF FOR FILTERING LIQUIDS FOR MACHINERY AND ENGINES