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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:023719/0598   Pages: 9
Recorded: 12/30/2009
Attorney Dkt #:P007233-PTCS-CD
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT RECORDATION TO ADD AN INVENTOR PREVIOUSLY RECORDED ON REEL 023683 FRAME 0314. ASSIGNOR(S) HEREBY CONFIRMS THE INVENTOR JOSEPH R. DULZO SOULD BE LISTED ON THE RECORDATION.
Total properties: 1
1
Patent #:
Issue Dt:
03/25/2014
Application #:
12640786
Filing Dt:
12/17/2009
Publication #:
Pub Dt:
06/23/2011
Title:
SYSTEMS AND METHODS FOR DIAGNOSING VALVE LIFT MECHANISMS AND OIL CONTROL VALVES OF CAMSHAFT LIFT SYSTEMS
Assignors
1
Exec Dt:
11/30/2009
2
Exec Dt:
12/01/2009
3
Exec Dt:
11/30/2009
4
Exec Dt:
11/21/2009
5
Exec Dt:
11/30/2009
Assignee
1
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303

Search Results as of: 05/28/2024 05:07 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