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CONTROLLED-PORE FILTRATION
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CONTROLLED-PORE FILTRATION
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USPTO Filing History
Key events recorded for this trademark application
1990-02-15 — Application filed
1990-04-16 — Assigned to examiner
1990-05-09 — Assigned to examiner
1990-06-29 — Final disposition recorded
1991-02-27 — Application abandoned
1991-02-27 — Final status recorded
Owner Information
Biopore, Inc.
Houston , TX
Correspondent
JAMES F MCKEOWN ANTONELLI, TERRY & WANDS 1919 PENNSYLVANIA AVE N W STE 600 WASHINGTON, DC 20006
Filing Details
Filing Date:
1990-02-15
Status Date:
1991-02-27
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Trademark availability depends on jurisdiction, usage, and legal interpretation.