Trademark: 71392483
Word
HYDRON
Status
Dead
Status Code
900
Status Date
Monday, June 15, 1998
Serial Number
71392483
Registration Number
0349866
Registration Date
Tuesday, September 7, 1937
Mark Type
1000
Filing Date
Saturday, May 8, 1937

Trademark Owner History
NATIONAL PATENT DEVELOPMENT CORPORATION - 1st New Owner Entered After Registration
GENERAL DYESTUFF CORPORATION - Original Registrant

Classifications
6 DYES AND DYESTUFFS

Trademark Events
Jun 15, 1998
Expired Sec. 9
Sep 7, 1977
Registered And Renewed (Second Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24