Cancelled & expired registration

H

Status may change

Ready for a second act? Here's what the USPTO record shows.

USPTO status
· code 710 (Cancelled, Section 8)
Registration date
Jan 24, 1967
Filing date
Jul 7, 1965
Registration no.
822601
Serial no.
72222796
Goods & services
[MATERIALS USED IN THE CONSTRUCTION,COMPLETION, TREATING AND SERVICING OF WELLS, SUCH AS OIL, GAS, BRINE AND WATER WELLS-NAMELY, PORTLAND CEMENT]
Owner as listed with the USPTO
  • HALLIBURTON COMPANY
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Status may change. The USPTO can reinstate a cancelled or expired registration, for example on a petition filed within 6 months, so this record could change. We re-check, but always verify the current status in TSDR.