Trademark Search  /  ROCKCLASS

ROCKCLASS

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75030064 · Reg. No. 2023695

Mark
ROCKCLASS
Status
Cancelled
Serial Number
75030064
Registration No.
2023695
Filing Date
December 8, 1995
Registration Date
December 17, 1996
Class(es)
Class 009

Owners

SCHLUMBERGER TECHNOLOGY CORPORATION
03 · Houston, TX, US
SCHLUMBERGER TECHNOLOGY CORPORATION
03 · Houston, TX, US
SCHLUMBERGER TECHNOLOGY CORPORATION
03 · Houston, TX, US

Goods & Services

computer software for use in oil and gas exploration and production, namely for analyzing petrophysical data and user's manuals distributed therewith

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