on 03 Nov 1992
Last Applicant/ Owned by
52 RICHARDS ST.
WEST HAVEN
CT
Serial Number
71535154 filed on 20th Sep 1947
Registration Number
503139 registered on 19th Oct 1948
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
MATERIALS FOR HEATING AND HEAT TREATING METALS-NAMELY, SALTS FOR CARBURIZING, SALTS FOR BLACKING STEEL, SALTS FOR TEMPERING STEEL, SALTS FOR HEAT TREATING AND ANNEALING NON-FERROUS METALS, SALTS FOR HEAT TREATING CARBON STEELS, SALTS FOR HEAT TREATING ALLOY STEELS, MIXTURES OF SILICON CARBIDE WITH GRAPHITE USED AS TOP LAYER MATERIALS FOR MOLTEN HEAT TREATING SALT BATHS, SALTS FOR BRIGHT TEMPERING Read More
MATERIALS FOR HEATING AND HEAT TREATING METALS-NAMELY, SALTS FOR CARBURIZING, SALTS FOR BLACKING STEEL, SALTS FOR TEMPERING STEEL, SALTS FOR HEAT TREATING AND ANNEALING NON-FERROUS METALS, SALTS FOR HEAT TREATING CARBON STEELS, SALTS FOR HEAT TREATING ALLOY STEELS, MIXTURES OF SILICON CARBIDE WITH GRAPHITE USED AS TOP LAYER MATERIALS FOR MOLTEN HEAT TREATING SALT BATHS, SALTS FOR BRIGHT TEMPERING STEEL, SALTS FOR QUENCHING AND DESCALING FERROUS METALS, SALTS FOR ISOTHERMAL HEAT TREATING OF FERROUS METALS, SALTS FOR ANNEALING FERROUS METALS, SALTS FOR HARDENING HIGH-SPEED STEELS, SALTS FOR SECONDARY HARDENING OF HIGHSPEED STEELS, CHEMICALS FOR ADDITION TO SALT BATHS FOR HEAT TREATING METAL TO RESTORE THE SALT BATHS TO ORIGINAL OPERATING CONDITION AND/OR TO CLEAN THE SAME
31st Dec 1932
31st Dec 1932
No 71535154
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
03rd Nov 1992 | EXPIRED SEC. 9 |
19th Oct 1968 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |