Cancelled & expired registration
DE-6400
Registration cancelled per USPTO on Sep 4, 2026
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Sep 4, 2026 · code 710 (Cancelled, Section 8)
- Registration date
- Feb 25, 2020
- Filing date
- Aug 29, 2018
- Registration no.
- 5993624
- Serial no.
- 88097250
- Classes
- Class 7: Machinery
- Goods & services
- Screens as parts of machines; Centrifuge machinery; Hydrocyclones; Vibratory industrial screening machines for separating wet and dry materials and parts therefor; Sifting machines; Drill mud screening machines; Solids separation equipment, namely, material dryer machines; Electric vibratory motors for machines and parts thereof
- Owner as listed with the USPTO
- Derrick Corporation
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