Cancelled & expired registration

Q-AIR

Registration expired per USPTO on Jan 25, 1989

Status may change

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

USPTO status
Registration expired per USPTO on Jan 25, 1989 · code 900 (Expired)
Registration date
Nov 14, 1967
Filing date
Jan 30, 1967
Registration no.
838626
Serial no.
72263501
Goods & services
METAL CELLULAR SUB-FLOOR FOR USE IN BUILDING AIR DISTRIBUTING SYSTEMS
Owner as listed with the USPTO
  • H. H. ROBERTSON 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.

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