Cancelled & expired registration
N
Registration expired per USPTO on Jun 8, 1986
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration expired per USPTO on Jun 8, 1986 · code 900 (Expired)
- Registration date
- Mar 8, 1966
- Filing date
- Mar 11, 1965
- Registration no.
- 804947
- Serial no.
- 72213917
- Classes
- Class 1: Chemicals
- Goods & services
- AMINES-NAMELY, ETHYLAMINE (ANHYDROUS), ETHYLAMINE (70% IN WATER), DIETHYLAMINE, TRIETHYLAMINE, ISOPROPYLAMINE, DIISOPROPYLAMINE, N-BUTYLAMINE, DI-N-BUTYLAMINE, TRI-N-BUTYLAMINE, AND CYCLOHEXYLAMINE
- Owner as listed with the USPTO
- VIRGINIA CHEMICALS & SMELTING COMPANY
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