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: 2
Patent #:
Issue Dt:
09/14/1999
Application #:
08932188
Filing Dt:
09/17/1997
Inventors:
JOE BRYAN HUNGATE, STEPHEN ROBERT MONTGOMERY
Title:
DISTRIBUTED POSITIVE TRAIN CONTROL SYSTEM
Assignment: 1
Reel/Frame:
008959/0908Recorded: 02/09/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/04/1998
Exec Dt:
02/04/1998
Assignee:
400 COLLINS RD. NE
CEDAR RAPIDS, IOWA 52498
Correspondent:
KYLE EPPELE
PATENT DEPARTMENT 124-323
400 COLLINS RD. NE
CEDAR RAPIDS, IA 52498
Assignment: 2
Reel/Frame:
009891/0936Recorded: 04/14/1999Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/05/1998
Assignee:
A DELAWARE CORPORATION
1001 AIR BRAKE AVENUE
PITTSBURGH, PENNSYLVANIA 15148
Correspondent:
REED SMITH SHAW & MCCLAY LLP
RAYMOND A. MILLER
P.O. BOX 488
PITTSBURGH, PA 15230

Search Results as of: 05/14/2024 10:31 PM
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