CYANOFLAKE
DEAD
Serial Number
71540797
Owner
E.I. DU PONT DE NEMOURS AND COMPANYFirst Use Date
Oct 10, 1947
Filing Date
Nov 12, 1947
CYANOFLAKE Trademark
Serial Number: 71540797 • Registration: 0503214
CYANOFLAKE is a trademark filed by
E.I. DU PONT DE NEMOURS AND COMPANY
on November 12, 1947. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 12, 1947
Registration Date
October 19, 1948
First Use Anywhere
October 10, 1947
First Use in Commerce
October 10, 1947
Filing History
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Oct 19, 1968 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Oct 19, 1968 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Oct 19, 1968 REN1
