on 14 Nov 2009
Last Applicant/ Owned by
30 SOUTH WACKER DRIVE
CHICAGO
IL
60606
Serial Number
72294508 filed on 29th Mar 1968
Registration Number
867850 registered on 08th Apr 1969
Correspondent Address
CLEMENS HUFMANN
Filing Basis
1. use application currently
Disclaimer
NO DATA
PROTECTIVE DEVICE-NAMELY, A SPARK GAP DEVICE, FOR ELECTRICAL CIRCUITRY TO PROTECT THE CIRCUITRY FROM HIGH VOLTAGE SURGES
PROTECTIVE DEVICE-NAMELY, A SPARK GAP DEVICE, FOR ELECTRICAL CIRCUITRY TO PROTECT THE CIRCUITRY FROM HIGH VOLTAGE SURGES
15th Mar 1968
15th Mar 1968
No 72294508
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
14th Nov 2009 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
17th Nov 2008 | CASE FILE IN TICRS |
01st Jun 1989 | RESPONSE RECEIVED TO POST REG. ACTION |
25th May 1989 | POST REGISTRATION ACTION MAILED - SEC. 9 |
08th Apr 1989 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
07th Apr 1989 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |