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GAS-TECH

EXPIRED USPTO USPTO

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USPTO Filing History

Key events recorded for this trademark application

1985-05-17 — Application filed
1985-07-09 — Assigned to examiner
1985-07-23 — Final disposition recorded
1985-10-18 — Correspondence received in law office
1985-12-05 — Application abandoned
1985-12-20 — Final status recorded

Owner Information

NALCO CHEMICAL COMPANY
OAK BROOK , IL

Correspondent

LOUIS J ALDINI NALCO CHEMICAL COMPANY
2901 BUTTERFIELD RD
OAK BROOK, IL 60521
UNITED STATES

Filing Details

Filing Date:
1985-05-17

Status Date:
1985-12-20

Category:
Science & Technology Services

Filing Year:
1985

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