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ENVIRALOK

EXPIRED USPTO USPTO

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USPTO Filing History

Key events recorded for this trademark application

1968-06-04 — Application filed
1988-12-02 — Registered - sec. 9 filed/check record for sec. 8
1988-12-03 — Registered and renewed (first renewal - 20 yrs)
1989-03-06 — Post registration action mailed - sec. 9
1989-04-25 — Response received to post reg. action
2006-07-05 — Assignment of ownership not updated automatically
2007-04-18 — Assignment of ownership not updated automatically
2008-09-04 — Teas revoke/app/change addr of atty/dom rep received
2008-09-04 — Attorney/dom.rep.revoked and/or appointed
2008-09-10 — Automatic update of assignment of ownership
2008-11-07 — Case file in ticrs
2009-07-11 — Cancelled sec. 8 (10-yr)/expired section 9
2009-07-11 — Final status recorded

Owner Information

AIR SYSTEM COMPONENTS, INC.
RICHARDSON , TX

ENVIRONMENTAL AIR CONTROL, INC.
HAGERSTOWN , MD

BECTON, DICKINSON AND COMPANY
EAST RUTHERFORD , NJ

Correspondent

Jeffrey A. Thurnau TOMKINS INDUSTRIES, INC.
1551 Wewatta Street
MS 10-A3
Denver, CO 80202

Filing Details

Filing Date:
1968-06-04

Status Date:
2009-07-11

Category:
Lighting & Heating

Filing Year:
1968

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