Trademark search for:

RYTMOSAN

EXPIRED USPTO USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

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USPTO Filing History

Key events recorded for this trademark application

1991-12-23 — Application filed
1992-03-02 — Assigned to examiner
1992-04-06 — Correspondence received in law office
1992-04-07 — Final disposition recorded
1992-09-24 — Correspondence received in law office
1992-10-21 — Letter of suspension mailed
1993-04-05 — Correspondence received in law office
1993-04-05 — Sec. 1(b) claim deleted
1993-05-05 — Approved for pub - principal register
1993-06-18 — Notice of publication
1993-07-20 — Published for opposition
1993-10-12 — Registered-principal register
2000-12-29 — Cancelled sec. 8 (6-yr)
2000-12-29 — Final status recorded

Owner Information

Helopharm W. Petrik GmbH & Co. KG
D-1000 Berlin 51 DE

Correspondent

NILS H LJUNGMAN
P O BOX 130
GREENSBURG, PA 15601
UNITED STATES

Filing Details

Filing Date:
1991-12-23

Status Date:
2000-12-29

Category:
Pharmaceuticals

Filing Year:
1991

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