Cancelled & expired registration
T
Registration expired per USPTO on Nov 4, 1992
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration expired per USPTO on Nov 4, 1992 · code 900 (Expired)
- Registration date
- Feb 16, 1971
- Filing date
- Apr 3, 1969
- Registration no.
- 907767
- Serial no.
- 72323585
- Classes
- Class 1: Chemicals
- Goods & services
- ADDITIVE ANT-FOAMING AGENT FOR USE IN CUTTING FLUID COOLANTS
- Owner as listed with the USPTO
- MASTER CHEMICAL CORPORATION
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