Cancelled & expired registration

PYRAMID

Status may change

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

USPTO status
· code 900 (Expired)
Registration date
Nov 10, 1896
Filing date
Oct 15, 1896
Registration no.
29135
Serial no.
70029135
Goods & services
[ CAUSTIC SODA AND SILICATE OF SODA ] * SODIUM HYDROXIDE AND SODIUM SILICATE *
Owner as listed with the USPTO
  • CROSFIELD B.V.
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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.