on 03 Nov 1997
Last Applicant/ Owned by
3400 OAKTON ST.
SKOKIE
IL
60076
Serial Number
73083175 filed on 08th Apr 1976
Registration Number
1056913 registered on 25th Jan 1977
Filing Basis
1. use application currently
Disclaimer
NO DATA
ELECTRONIC MULTIPLEXING SIGNAL CONVERTER WHICH SENSES TEMPERATURES, PRESSURES AND OTHER VARIABLES IN A BUILDING AND TRANSMITS SAID DATA TO A CENTRAL CONTROL COMPUTER WHICH THEN REGULATES OTHER EQUIPMENT IN THE BUILDING
ELECTRONIC MULTIPLEXING SIGNAL CONVERTER WHICH SENSES TEMPERATURES, PRESSURES AND OTHER VARIABLES IN A BUILDING AND TRANSMITS SAID DATA TO A CENTRAL CONTROL COMPUTER WHICH THEN REGULATES OTHER EQUIPMENT IN THE BUILDING
23rd Feb 1976
23rd Feb 1976
No 73083175
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 03rd Nov 1997 | EXPIRED SEC. 9 |
| 09th Nov 1982 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
