Serial Number
73480057
Owner
Purdue Research FoundationAttorney
WILLIAM R. COFFEYFirst Use Date
Dec 31, 1983
Filing Date
May 11, 1984
POLYSIEVE Trademark
Serial Number: 73480057 • Registration: 1361428
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
BARNES & THORNBURG 1313 MERCHANTS BANK BLDG
WESTWOOD GATEWAY II STE 400
11150 SANTA MONICA BLVD
LOS ANGELES
CA 90025-3395
Trademark Details
Filing Date
May 11, 1984
Registration Date
September 24, 1985
First Use Anywhere
December 31, 1983
First Use in Commerce
December 31, 1983
Published for Opposition
July 16, 1985
Cancellation Date
February 28, 1992