Cancelled & expired registration
S
Registration expired per USPTO on Jan 19, 1989
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration expired per USPTO on Jan 19, 1989 · code 900 (Expired)
- Registration date
- Aug 23, 1966
- Filing date
- Mar 23, 1965
- Registration no.
- 813417
- Serial no.
- 72214792
- Goods & services
- DIRECTIONAL ANTENNAS AND PARTS THEREOF, SWITCHES, PHASE SHIFTERS, FILTERS, TRANSMITTERS, MONITORS, MECHANICAL MODULATORS AND SUCH ELECTRICAL DEVICES PARTICULARLY FOR USE IN INSTRUMENT LANDING SYSTEMS
- Owner as listed with the USPTO
- SCANWELL LABORATORIES, INC.
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