skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 5
Patent #:
Issue Dt:
11/17/1998
Application #:
08888655
Filing Dt:
07/07/1997
Inventors:
JOHN E. THOMAS, JEFFREY C. WHITE
Title:
PUSHER FURNACE DROP-OUT CONVEYOR
Assignment: 1
Reel/Frame:
013525/0405Recorded: 11/26/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/24/2002
Assignee:
435 BUTLER STREET
PITTSBURGH, PENNSYLVANIA 15233
Correspondent:
WEBB ZIESENHEIM LOGSDON, ET AL.
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 2
Reel/Frame:
015953/0612Recorded: 04/28/2005Pages: 13
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
08/13/2004
Assignees:
400 BUTLER STREET
PITTSBURGH, PENNSYLVANIA 15223
400 BUTLER STREET
PITTSBURGH, PENNSYLVANIA 15223
Correspondent:
ERNEST A. CARPENTER
400 BUTLER STREET
PITTSBURGH, PA 15223
Assignment: 3
Reel/Frame:
016793/0828Recorded: 07/25/2005Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/07/2005
Assignee:
100 SANDUSKY STREET
PITTSBURGH, PENNSYLVANIA 15212
Correspondent:
CLIFFORD A. POFF
9800B MCKNIGHT ROAD, SUITE 115
PITTSBURGH, PA 15237
Assignment: 4
Reel/Frame:
016418/0112Recorded: 08/18/2005Pages: 4
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
08/18/2005
Exec Dt:
08/18/2005
Assignee:
435 BUTLER STREET
PITTSBURGH, PENNSYLVANIA 15223
Correspondent:
ERNEST A. CARPENTER
400 BUTLER STREET
PITTSBURGH, PA 15223
Assignment: 5
Reel/Frame:
021118/0678Recorded: 05/20/2008Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/15/2008
Assignee:
100 SANDUSKY STREET
PITTSBURGH, PENNSYLVANIA 15212
Correspondent:
CLIFFORD A. POFF
9800B MCKNIGHT ROAD
SUITE 115
PITTSBURGH, PA 15237

Search Results as of: 05/26/2024 09:33 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT