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:
12/05/2017
Application #:
15433529
Filing Dt:
02/15/2017
Publication #:
Pub Dt:
06/08/2017
Inventors:
Donald R. Hughes, Charles D. Grabowski
Title:
RAIL RE-PROFILING METHOD AND APPARATUS
Assignment: 1
Reel/Frame:
048231/0318Recorded: 02/04/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/20/2013
Exec Dt:
05/13/2013
Assignee:
232 C AVENUE
CORONADO, CALIFORNIA 92118
Correspondent:
K&L GATES LLP - MARK R. LESLIE
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 2
Reel/Frame:
061456/0352Recorded: 09/16/2022Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/29/2022
Assignee:
ONE NORTH SHORE CENTER
12 FEDERAL STREET, SUITE 500
PITTSBURGH, PENNSYLVANIA 15212
Correspondent:
BARRY I. FRIEDMAN
535 SMITHFIELD STREET - SUITE 800
PITTSBURGH, PA 15222

Search Results as of: 05/31/2024 09:49 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