DIOPTRON
Live / Registered — Expired (as of 04 Dec 1995)
What this means for you
Registered since 25 Feb 1975. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 73009024
- Registration number
- 1005253
- Mark type
- Word mark
- Filed
- 17 Dec 1973
- Registered
- 25 Feb 1975
Goods and services
- Class 009 — Scientific and electric apparatus: AUTOMATIC OBJECTIVE REFRACTOR
Owner
- COHERENT RADIATION, PALO ALTO, CA, US
Prosecution history
- 04 Dec 1995 — EXPIRED SEC. 9
- 11 Jan 1982 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.