WHISPER

○ Dead · Abandoned

U.S. federal trademark · Serial No. 86827175

Mark

WHISPER

Status

Abandoned

Serial Number

86827175

Filing Date

November 20, 2015

Class(es)

Class 037

Owner

16 · Houston, TX, US

Well stimulation services, namely, hydraulic fracturing of subsurface geologic formations to enhance well production

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.