after ex parte appeal
on 22 Jul 1986
Last Applicant/ Owned by
3100 N. MANNHEIM RD.
FRANKLIN PARK
IL
60131
Serial Number
73398072 filed on 30th Sep 1982
Registration Number
N/A
Filing Basis
1. use application currently
Disclaimer
NO DATA
SUBMINIATURE ELECTRO-ACOUSTIC CONVERTERS FOR CONVERTING ELECTRICAL SIGNALS TO ACOUSTIC SIGNALS AND ACOUSTIC SIGNALS TO ELECTRICAL SIGNALS; AUTOMATIC MICROPHONE MIXERS, DIGITAL DELAYS AND MICROPHONES FOR IMPROVING SOUND REINFORCING QUALITY AND MICROPHONE MIXERS
SUBMINIATURE ELECTRO-ACOUSTIC CONVERTERS FOR CONVERTING ELECTRICAL SIGNALS TO ACOUSTIC SIGNALS AND ACOUSTIC SIGNALS TO ELECTRICAL SIGNALS; AUTOMATIC MICROPHONE MIXERS, DIGITAL DELAYS AND MICROPHONES FOR IMPROVING SOUND REINFORCING QUALITY AND MICROPHONE MIXERS
20th May 1954
20th May 1954
No 73398072
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 07th Jan 1987 | ASSIGNED TO EXAMINER |
| 31st Dec 1986 | EXPARTE APPEAL TERMINATED |
| 22nd Jul 1986 | ABANDONMENT - AFTER EX PARTE APPEAL |
| 21st Jul 1986 | EXPARTE APPEAL DISMISSED - FAILURE TO FILE BRIEF |
| 15th Apr 1986 | EX PARTE APPEAL-INSTITUTED |
| 27th Sep 1985 | CONTINUATION OF FINAL REFUSAL MAILED |
| 09th Aug 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| 01st Aug 1985 | FINAL REFUSAL MAILED |
| 14th Jun 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| 11th Dec 1984 | NON-FINAL ACTION MAILED |
