About 1 Trademarks found for “SANDFRAC”

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240113
EXPUNGED

on 31 Dec 1969

SANDFRAC

DOWELL SCHLUMBERGER INCORPORATED (A DELAWARE CORPORATION)

240113 · 29 Mar 1957

001

042

Well treating services - namely, hydraulic fracturing of underground e...

Country

Canada

CA

Status

All

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Owners

Dowell schlumberger incorporated (a delaware corporation) (1)

Categories

Class 1 (1)

Class 42 (1)

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