Cancelled & expired registration
D
Registration expired per USPTO on Aug 16, 1993
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration expired per USPTO on Aug 16, 1993 · code 900 (Expired)
- Registration date
- Nov 7, 1972
- Filing date
- Dec 31, 1969
- Registration no.
- 946758
- Serial no.
- 72347484
- Goods & services
- SCIENTIFIC APPARATUS USED IN CONNECTION WITH TEACHING SCHOOL SCIENCE COURSES-NAMELY, FLASHERS, BALANCES, CLOUD CHAMBERS, TEST TUBES, THERMOMETERS, CHEMICALS, BATTERIES, SPECTROSCOPES, BROWNIAN MOTION CHAMBERS, FLASKS, MAGNIFIERS, ELECTRONIC POWER SUPPLIES AND ELECTRONIC APPARATUS SUCH AS SPECTRUM ANALYZERS
- Owner as listed with the USPTO
- DAMON CORPORATION
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