Trademark Search  /  DIVERTAFRAC

DIVERTAFRAC

○ Dead · Cancelled

U.S. federal trademark · Serial No. 72253859 · Reg. No. 0839315

Mark
DIVERTAFRAC
Status
Cancelled
Serial Number
72253859
Registration No.
0839315
Filing Date
September 6, 1966
Registration Date
November 21, 1967
Class(es)
Class 037

Owners

SCHLUMBERGER TECHNOLOGY CORPORATION
03 · SUGAR LAND, TX, US
DOWELL SCHLUMBERGER INCORPORATED
03 · TULSA, OK, US
DOW CHEMICAL COMPANY, THE
03 · MIDLAND, MI, US

Goods & Services

WELL TREATING SERVICES-NAMELY, FRACTURING OF UNDERGROUND EARTH FORMATIONS

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