Cancelled & expired registration

C

Status may change

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

USPTO status
· code 900 (Expired)
Registration date
Apr 10, 1973
Filing date
Jul 2, 1971
Registration no.
956728
Serial no.
72396434
Goods & services
POLYSTYRENE PLASTIC IN THE FORM OF RODS, SHEETS, PELLETS, BEADS, FLAKES, OR OTHER SOLID FORM
Owner as listed with the USPTO
  • COSDEN OIL & CHEMICAL 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.