Cancelled & expired registration
PCE
Registration cancelled per USPTO on Aug 12, 2016
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Aug 12, 2016 · code 710 (Cancelled, Section 8)
- Registration date
- Jan 5, 2010
- Filing date
- Dec 4, 2006
- Registration no.
- 3733077
- Serial no.
- 77056377
- Classes
- Class 7: MachineryClass 9: Electronics & softwareClass 37: Construction & repairClass 40: Manufacturing servicesClass 42: Software & tech services
- Goods & services
- Flow controllers in the nature of liquid flow regulators used in coiled tubing to control the flow of reservoir and completion fluids in a wellbore, all for use in completion and downhole intervention for the purposes of maintenance, repair, or stimulation of an existing well
- Owner as listed with the USPTO
- NATIONAL OILWELL VARCO, L.P.
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