AO Logo (USPTO, 08/10/1955)
USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark AO was filed as Word and figurative mark on 08/10/1955 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/24/1956.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 71692757 |
| Register number | 631417 |
| Application date | August 10, 1955 |
| Entry date | July 24, 1956 |
Trademark owner
14 MECHANIC STREET
01550 SOUTHBRIDGE
US
01550 SOUTHBRIDGE
US
Trademark representatives
goods and services
10
[ REFRACTING CHAIRS; STOOLS; INSTRUMENT STANDS; TABLES; CABINETS; ] ARTIFICIAL EYES AND ORBITAL IMPLANTS [ ; STERILE FLUID PUMPS; INSTRUMENTS FOR EXERCISING AND/OR TREATING THE EYES, ACCESSORIES AND PARTS THEREFOR; DIAGNOSTIC INSTRUMENTS INCLUDING OPHTHALMOSCOPES, RETINOSCOPES, ILLUMINATORS, TRANSILLUMINATORS AND THE LIKE USED IN THE PRACTICE OF OPHTHALMOLOGY, OPTOMETRY AND MEDICINE AND SURGERY GENERALLY, THE LAMPS, ACCESSORIES AND PARTS THEREFOR; TONOMETERS (MEASUREMENT OF INTRA-OCULARPRESSURE); MALINGERING (DETECTION OF SIMULATED BLINDNESS) AND MUSCLE TESTS; COLOR PERCEPTION TESTS; TEST CHARTS; TELEVISION TRAINERS; BAR SEPARATORS; TISSUE FREEZERS; RESPIRATORS AND PARTS THEREFOR ]
ID: 1371692757