Cancelled & expired registration

"P "

Status may change

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

USPTO status
· code 900 (Expired)
Registration date
Aug 20, 1946
Filing date
Mar 5, 1945
Registration no.
422931
Serial no.
71480535
Goods & services
BRAKES FOR DIRIGIBLE AUTOMOTIVE VEHICLES, AND PARTS OF SUCH BRAKES
Owner as listed with the USPTO
  • TIMKEN-DETROIT AXLE COMPANY, THE
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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.