ELFS
Live / Registered — Expired (as of 07 Oct 1996)
What this means for you
Registered since 30 Dec 1975. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 73045766
- Registration number
- 1028541
- Mark type
- Word mark
- Filed
- 04 Mar 1975
- Registered
- 30 Dec 1975
Goods and services
- Class 009 — Scientific and electric apparatus: QUADRUPOLE MASS SPECTROMETERS
Owner
- EXTRANUCLEAR LABORATORIES, INC., PITTSBURGH, PA, US
Prosecution history
- 07 Oct 1996 — EXPIRED SEC. 9
- 16 Jun 1981 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.