Serial Number
74216737
Owner
SULZER CARBOMEDICSAttorney
David M. SullivanFirst Use Date
Jul 9, 1992
Filing Date
Oct 29, 1991
CARBO-SEAL Trademark
Serial Number: 74216737 • Registration: 1971560
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
David M. Sullivan Crowe & Dunlevy, P.C.
324 North Robinson Avenue, Suite 100
Braniff Building
Oklahoma City, OK 73102
United States
Trademark Details
Filing Date
October 29, 1991
Registration Date
April 30, 1996
First Use Anywhere
July 9, 1992
First Use in Commerce
August 29, 1995
Published for Opposition
August 18, 1992
Goods & Services
medical devices, each device comprised of a prosthetic cardiac valve and a prosthetic vascular graft