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SAFE COAL HANDLING

EXPIRED USPTO USPTO

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USPTO Filing History

Key events recorded for this trademark application

2002-10-15 — Application filed
2003-03-06 — Assigned to examiner
2003-03-20 — Teas change of correspondence received
2003-03-28 — Final disposition recorded
2003-11-28 — Application abandoned
2003-11-28 — Final status recorded

Owner Information

Air Control Science, Inc.
Boulder , CO

Correspondent

DONALD M DUFT DUFT SETTER OLLILA & BORNSEN LLC
2060 BROADWAY STE 300
BOULDER, CO 80302
UNITED STATES

Filing Details

Filing Date:
2002-10-15

Status Date:
2003-11-28

Category:
Science & Technology Services

Filing Year:
2002

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