Trademark: 73179702
Word
KEY-CARB
Status
Dead
Status Code
710
Status Date
Thursday, April 17, 1986
Serial Number
73179702
Registration Number
1126496
Registration Date
Tuesday, November 6, 1979
Mark Type
1000
Filing Date
Wednesday, July 26, 1978
Cancellation Date
Thursday, April 17, 1986

Trademark Owner History

Classifications
1 CHEMICAL COMPOSTION USED IN THE TREATMENT OF FERROUS METALS COMPRISING A COMPOUND WHICH FACILITATES THE INTRODUCTION OF CARBON INTO THE SURFACE OF STEEL BY HEAT TREATMENT MEANS

Trademark Events
Apr 17, 1986
Cancelled Sec. 8 (6-Yr)

Trademark Alertz updated from USPTO on 2030-01-24