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SILICONE Z

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USPTO Filing History

Key events recorded for this trademark application

1993-08-24 — Application filed
1994-01-06 — Assigned to examiner
1994-01-14 — Examiner's amendment mailed
1994-01-26 — Approved for pub - principal register
1994-03-04 — Notice of publication
1994-04-05 — Published for opposition
1994-06-28 — Noa mailed - sou required from applicant
1994-12-12 — Sou extension 1 filed
1995-02-07 — Sou extension 1 granted
1995-06-06 — Sou extension 2 filed
1995-08-02 — Sou extension 2 granted
1995-12-07 — Sou extension 3 filed
1996-02-08 — Sou extension 3 granted
1996-06-29 — Application abandoned
1996-06-29 — Final status recorded

Owner Information

PENNZOIL PRODUCTS COMPANY
Houston , TX

Correspondent

FREDERICK B ZIESENHEIM
700 KOPPERS BLDG
436 SEVENTH AVE
PITTSBURGH, PA 15219-1818

Filing Details

Filing Date:
1993-08-24

Status Date:
1996-06-29

Category:
Industrial Oils & Fuels

Filing Year:
1993

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