on 13 Jul 2000
Last Applicant/ Owned by
1400 Business Center Drive
Mount Prospect
IL
60056
Serial Number
75563276 filed on 01st Oct 1998
Registration Number
N/A
Filing Basis
1. use application currently
Disclaimer
NO DATA
Capacitance switches for sensing the level of fluid being processed or stored, and for continuously and automatically self-testing its electronic system integrity, and for generating an alarm signal to indicate an integrity fault or a dangerous fluid level condition, said switch being fixed to the fluid processing or storage enclosure
Capacitance switches for sensing the level of fluid being processed or stored, and for continuously and automatically self-testing its electronic system integrity, and for generating an alarm signal to indicate an integrity fault or a dangerous fluid level condition, said switch being fixed to the fluid processing or storage enclosure
06th Nov 1997
06th Nov 1997
No 75563276
No Service/Collective Mark
No T-387A
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 13th Jul 2000 | ABANDONMENT - AFTER PUBLICATION |
| 31st Aug 1999 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| 10th Aug 1999 | PUBLISHED FOR OPPOSITION |
| 11th Jul 1999 | NOTICE OF PUBLICATION |
| 22nd Apr 1999 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| 21st Apr 1999 | ASSIGNED TO EXAMINER |
| 01st Mar 1999 | ASSIGNED TO EXAMINER |
