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PRIMARY PROTECTION
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PRIMARY PROTECTION
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USPTO Filing History
Key events recorded for this trademark application
1991-08-16 — Application filed
1991-11-22 — Assigned to examiner
1991-12-10 — Examiner's amendment mailed
1992-01-02 — Approved for pub - principal register
1992-04-10 — Notice of publication
1992-05-12 — Published for opposition
1992-08-04 — Noa mailed - sou required from applicant
1993-01-19 — Sou extension 1 filed
1993-03-10 — Sou extension 1 granted
1993-07-02 — Sou extension 2 filed
1993-09-02 — Sou extension 2 granted
1993-09-02 — Sou extension 3 filed
1994-01-25 — Sou extension 3 granted
1994-08-01 — Sou extension 4 filed
1994-09-16 — Sou extension 4 granted
1995-02-05 — Application abandoned
1995-02-05 — Final status recorded
Owner Information
Biosyn, Inc.
Philadelphia , PA
Biosyn, Inc.
Philadelphia , PA
Correspondent
MICHAEL M SHERMAN WOLF, BLOCK, SCHORR AND SOLIS-COHEN TWELFTH FL PACKARD BLDG PHILADELPHIA, PA 19102 UNITED STATES
Filing Details
Filing Date:
1991-08-16
Status Date:
1995-02-05
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Trademark availability depends on jurisdiction, usage, and legal interpretation.