Serial Number
72435729
Owner
MALLINCKRODT MEDICAL, INC.First Use Date
Oct 1, 1971
Filing Date
Sep 15, 1972
VENTROL Trademark
Serial Number: 72435729 • Registration: 0977412
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 15, 1972
Registration Date
January 22, 1974
First Use Anywhere
October 1, 1971
First Use in Commerce
July 19, 1972
Cancellation Date
March 11, 2016