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CATHODEON

EXPIRED USPTO USPTO

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USPTO Filing History

Key events recorded for this trademark application

1955-07-18 — Application filed
1976-08-14 — Registered and renewed (first renewal - 20 yrs)
1996-04-12 — Registered - sec. 9 filed/check record for sec. 8
1996-07-18 — Registered and renewed (second renewal - 10 yrs)
2006-05-12 — Paper received
2006-05-12 — Registered - combined section 8 (10-yr) & sec. 9 filed
2006-06-07 — Automatic update of assignment of ownership
2006-08-09 — Assigned to paralegal
2006-08-19 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2006-08-19 — Registered and renewed (third renewal - 10 yrs)
2008-06-04 — Teas change of correspondence received
2009-01-22 — Case file in ticrs
2020-03-16 — Cancelled sec. 8 (10-yr)/expired section 9
2020-03-16 — Final status recorded

Owner Information

HERAEUS NOBLELIGHT ANALYTICS LIMITED
CAMBRIDGE, CB4 1SS GB

CATHODEON LIMITED
CAMBRIDGE CB4 1TF GB

PYE LIMITED
CAMBRIDGE GB

Correspondent

NATHANIEL KRAMER Kirschstein Ottinger Israel & Schiffmiller
425 Fifth Avenue
5th Floor
New York, NY 10016

Filing Details

Filing Date:
1955-07-18

Status Date:
2020-03-16

Category:
Electronics & Software

Filing Year:
1955

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