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HELIOTRON

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

1985-02-20 — Application filed
1985-04-25 — Examiner's amendment mailed
1985-05-03 — Approved for pub - principal register
1985-06-09 — Notice of publication
1985-07-09 — Published for opposition
1985-09-17 — Registered-principal register
1992-02-26 — Cancelled sec. 8 (6-yr)
1992-02-26 — Final status recorded

Owner Information

FREIBURGER WACHSWAREN FABRIK GMBH
FREIBURG DE

Correspondent

LESLIE K THIELE EHMANN & BALDWIN
1500 WALNUT ST
STE 900
PHILADELPHIA, PA 19102

Filing Details

Filing Date:
1985-02-20

Status Date:
1992-02-26

Category:
Industrial Oils & Fuels

Filing Year:
1980

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