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ISO-TROL
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ISO-TROL
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USPTO Filing History
Key events recorded for this trademark application
1974-07-22 — Application filed
1978-01-24 — Cancellation instituted no. 999999
1981-11-10 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1996-02-26 — Registered - sec. 9 filed/check record for sec. 8
1996-04-16 — Registered and renewed (first renewal - 10 yrs)
2005-05-02 — Teas section 8 & 9 received
2005-05-02 — Registered - combined section 8 (10-yr) & sec. 9 filed
2005-06-13 — Assigned to paralegal
2005-06-17 — Post registration action mailed - sec. 8 & 9
2005-08-12 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2005-08-12 — Registered and renewed (second renewal - 10 yrs)
2005-08-12 — Fax received
2005-09-02 — Review of correspondence complete
2005-10-03 — Paper received
2005-10-14 — Undeliverable mail - no action taken
2007-10-30 — Case file in ticrs
2020-03-16 — Cancelled sec. 8 (10-yr)/expired section 9
2020-03-16 — Final status recorded
Owner Information
POWELL ELECTRICAL SYSTEMS, INC.
HOUSTON , TX
POWELL ELECTRICAL MANUFACTURING COMPANY
HOUSTON , TX
Correspondent
HENRY L EHRLICH WINSTEAD SECHREST & MINICK PC PO BOX 50784 DALLAS, TX 78701 UNITED STATES
Filing Details
Filing Date:
1974-07-22
Status Date:
2020-03-16
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