Cancelled & expired registration
R
Registration expired per USPTO on Jan 25, 1989
Status may changeReady 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
- Jun 9, 1966
- Registration no.
- 838756
- Serial no.
- 72247737
- Goods & services
- APPARATUS FOR TESTING HEARING, COMPRISING AUDIOMETER, NOISE GENERATOR, ELECTRO-ACOUSTIC EAR, GROUP AUDIOMETER, SOUND ANALYZER AND ASSOCIATED AMPLIFIER, ACOUSTIC CALIBRATOR, AND NOISE-ATTENUATING EARPHONE HOUSINGS
- Owner as listed with the USPTO
- TRACOR, INC.
Ask Brocius about this name
Got an idea for this name? Get a straight answer on whether it could work, who'd buy it, and your first steps. 3 free questions.
Comeback card
No card yet for R. Be the first.
We'll pre-fill it from the USPTO record and add an AI comeback idea. You pick the category and tone.
Turn this into a cardStatus 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.