Cancelled & expired registration

L

Status may change

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USPTO status
· code 710 (Cancelled, Section 8)
Registration date
Dec 7, 2010
Filing date
Nov 15, 2007
Registration no.
3888064
Serial no.
77980518
Goods & services
Chemical and petroleum distillation and refinery apparatus and power plant equipment, namely, oil heaters and parts thereof, heat exchangers, condensers, steam generators, steam ejectors, delayed coking units and structural parts therefor
Owner as listed with the USPTO
  • Lummus Technology Inc.
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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.