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USPTO Filing History

Key events recorded for this trademark application

1947-07-05 — Application filed
1970-06-06 — Registered and renewed (first renewal - 20 yrs)
1990-06-04 — Registered - sec. 9 filed/check record for sec. 8
1990-08-06 — Registered and renewed (second renewal - 10 yrs)
2000-01-10 — Registered - combined section 8 (10-yr) & sec. 9 filed
2000-08-11 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2000-08-11 — Registered and renewed (third renewal - 10 yrs)
2006-04-05 — Assignment of ownership not updated automatically
2008-10-07 — Case file in ticrs
2009-02-12 — Assignment of ownership not updated automatically
2009-12-31 — Assignment of ownership not updated automatically
2016-04-01 — Cancelled sec. 8 (10-yr)/expired section 9
2016-04-01 — Final status recorded

Owner Information

VISKASE COMPANIES, INC.
WILLOWBROOK , IL

VISKASE CORPORATION
CHICAGO , IL

VISKING CORPORATION, THE
RICHMOND , VA

Correspondent

PHILIP A JONES HOFER GILSON & LIONE
NBC TWR - STE 3600
455 CITYFRONT PLZ DR
CHICAGO, IL 60611-5599

Filing Details

Filing Date:
1947-07-05

Status Date:
2016-04-01

Category:
Rubber & Plastics

Filing Year:
1947

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