section 8
on 02 Dec 2001
Last Applicant/ Owned by
Box 12873
Pittsburgh
PA
15241
Serial Number
73117093 filed on 25th Feb 1977
Registration Number
1141694 registered on 25th Nov 1980
Filing Basis
1. use application currently
Disclaimer
NO DATA
Sludge Removal System Consisting of Piping and Actuated Control Valves Submerged in a Sludge Bed Located at the Bottom of a Sedimentation Basin, this Suction Piping Network Being Connected to a Pump to Permit Drawing Off of the Settled Material
Sludge Removal System Consisting of Piping and Actuated Control Valves Submerged in a Sludge Bed Located at the Bottom of a Sedimentation Basin, this Suction Piping Network Being Connected to a Pump to Permit Drawing Off of the Settled Material
01st Jun 1969
01st Jun 1969
No 73117093
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
02th Dec 2001 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
23rd Oct 1986 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
19th Sep 1986 | POST REGISTRATION ACTION CORRECTION |
14th Jul 1986 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
25th Nov 1980 | REGISTERED-PRINCIPAL REGISTER |