Cancelled & expired registration
A
Registration expired per USPTO on Jun 20, 1994
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration expired per USPTO on Jun 20, 1994 · code 900 (Expired)
- Registration date
- Sep 15, 1953
- Filing date
- Dec 17, 1952
- Registration no.
- 580048
- Serial no.
- 71639607
- Classes
- Class 1: Chemicals
- Goods & services
- LIQUID SULFUR DIOXIDE, LIQUID METHYLCHLORIDE, COMMINUTED FREE-FLOWING FIRE-EXTINGUISHING DRY CHEMICAL
- Owner as listed with the USPTO
- ANSUL CHEMICAL COMPANY
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