Cancelled & expired registration

THERMIT

Status may change

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

USPTO status
· code 900 (Expired)
Registration date
Dec 23, 1902
Filing date
Oct 13, 1902
Registration no.
39543
Serial no.
70039543
Goods & services
METAL COMPOUNDS FOR EMPLOYMENT IN THE PROCESS OF WELDING METALS
Owner as listed with the USPTO
  • ALLGEMEINE THERMIT-GESELLSCHAFT M. B. H.
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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.