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DIFFMASTER
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DIFFMASTER
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USPTO Filing History
Key events recorded for this trademark application
1999-03-26 — Application filed
1999-09-09 — Assigned to examiner
1999-09-13 — Final disposition recorded
1999-09-27 — Examiner's amendment mailed
1999-09-30 — Approved for pub - principal register
1999-11-19 — Notice of publication
1999-12-21 — Published for opposition
2000-03-14 — Noa mailed - sou required from applicant
2000-09-05 — Sou extension 1 filed
2001-01-06 — Application abandoned
2001-01-12 — Petition to revive-received
2001-02-10 — Sou extension 1 granted
2001-03-12 — Sou extension 2 filed
2001-08-14 — Sou extension 2 granted
2001-09-14 — Reinstated
2001-09-14 — Notice of allowance cancelled
2001-09-24 — Petition to director received
2002-11-20 — Petition to director granted
2003-09-22 — Final disposition recorded
2003-10-23 — Approved for pub - principal register
2003-11-24 — Sec. 1(b) claim deleted
2004-01-07 — Notice of publication
2004-01-27 — Published for opposition
2004-04-20 — Registered-principal register
2007-06-16 — Case file in ticrs
2010-11-26 — Cancelled sec. 8 (6-yr)
2010-11-26 — Final status recorded
Owner Information
CellaVision AB
CellaVision AB
CellaVision AB
Correspondent
NORMAN H ZIVIN COOPER & DUNHAM LLP
Filing Details
Filing Date:
Status Date:
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Trademark availability depends on jurisdiction, usage, and legal interpretation.
