S Trademark
S is a USPTO trademark filed by SIGMA INSTRUMENTS, INC.. Status: Expired.
Trademark Facts
| Mark | S |
|---|---|
| Serial Number | 72207988 |
| Registration Number | 0817310 |
| Status | Expired |
| Filing Date | 1964-12-11 |
| Registration Date | 1966-10-25 |
| Mark Type | Combined |
| Nice Classes | 009 (Electronics & Software), 021 (Housewares) |
| Owner | SIGMA INSTRUMENTS, INC. |
| Prosecution Events | 3 |
| Latest Event | CAEX on 2007-07-28 |
Goods & Services
ELECTROMECHANICAL RELAYS, [ REED RELAYS, ] ELECTROMECHANICAL MAGNETICALLY LATCHING RELAYS, [ ACOUSTICAL SWITCHES, STEPPING MOTORS, STEPPING MOTOR DRIVES, STEPPING MOTOR SWITCH COMBINATIONS, ] MAGNETIC AMPLIFIERS, PHOTO RELAYS, LIGHT SOURCES FOR PHOTO RELAYS, TRANSISTOR AMPLIFIERS, [ SERVO-MECHANISMS, ] TRANSFORMERS AND RECTIFIER ASSEMBLIES