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CHEMICAL DATA SYSTEMS
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CHEMICAL DATA SYSTEMS
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USPTO Filing History
Key events recorded for this trademark application
1989-10-26 — Application filed
1989-12-13 — Assigned to examiner
1990-02-07 — Final disposition recorded
1990-05-14 — Correspondence received in law office
1990-06-26 — Approved for pub - principal register
1990-09-04 — Registered-supplemental register
1997-03-10 — Cancelled sec. 8 (6-yr)
1997-03-10 — Final status recorded
Owner Information
AUTOCLAVE ENGINEERS, INC.
ERIE , PA
AUTOCLAVE ENGINEERS, INC.
ERIE , PA
Correspondent
DAVID C HANSON WEBB, BURDEN, ZIESENHEIM & WEBB, PC 515 OLIVER BLVD 535 SMITHFIELD ST PITTSBURGH, PA 15222-2363 UNITED STATES
Filing Details
Filing Date:
1989-10-26
Status Date:
1997-03-10
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