Serial Number
74024803
Owner
Mallinckrodt, Inc.Attorney
Grace L. BonnerFirst Use Date
Sep 22, 1989
Filing Date
Jan 22, 1990
SUMMA-X FOUR Trademark
Serial Number: 74024803 • Registration: 1632865
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
January 22, 1990
Registration Date
January 29, 1991
First Use Anywhere
September 22, 1989
First Use in Commerce
September 22, 1989
Published for Opposition
November 6, 1990
Cancellation Date
August 5, 1997
Goods & Services
cleaning composition containing choline for semiconductor manufacturing