4 Logo (USPTO, 01/24/1990)
USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark 4 was filed as Word and figurative mark on 01/24/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/01/1991.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 74022256 |
| Register number | 1658836 |
| Application date | January 24, 1990 |
| Publication date | July 9, 1991 |
| Entry date | October 1, 1991 |
Trademark owner
3000 HANOVER STREET
94304 PALO ALTO
US
94304 PALO ALTO
US
Trademark representatives
goods and services
9
scientific, surveying, electric, photographic, cinematographic, optical, measuring and checking apparatus and instruments, namely, laminography inspection apparatus for cross-sectional radiographic analysis of electronic components and assemblies, namely, solder connections, printed circuit boards and integrated circuits; computer hardware; computer software, recorded on magnetic, electromagnetic, and optical data carriers, namely, tapes, discs and chips for use in the fields of automated inspection and process control; testing apparatus for checking the integrity of solder joints and electrical connections, especially on printed circuit boards; printed circuit boards; protective screens for industrial use for protection against roentgen rays (not for medical purposes); protective screens for industrial use for protection against X-rays (not for medical purposes); radiology machines for making X-rays and other forms of radiant energy for industrial use; X-ray tomographic inspection apparatus for industrial use in failure analysis laboratories (not for medical purposes); radiology screens for protective use in the industrial field; roentgen apparatus for producing X-rays or gamma rays for industrial use (not for medical purposes); X-ray tubes not for medical purposes; and prerecorded video cassette tapes featuring laminographic images and data resulting from automated testing and inspection of electronic components and assemblies
37
[ installation, maintenance and repair of industrial radiation producing machines and test and inspection apparatus for electronic components and assemblies ]
41
[ educational services; namely, instruction and training in the use of industrial radiation producing machines and test and inspection apparatus for electronic components and assemblies; publication services featuring books, manuals and texts dealing with the use and repair of industrial radiation equipment and test and inspection apparatus for electronic components and assemblies ]
42
[ computer programming services; inspection services for electronic components and assemblies, especially solder connections, printed circuit boards and integrated circuits; preparing and issuing test reports which analyze data produced by radiation machines and test apparatus for checking the integrity of solder joints and electrical connections, especially on printed circuit boards ]
ID: 1374022256