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:
10/04/2011
Application #:
12759308
Filing Dt:
04/13/2010
Publication #:
Pub Dt:
10/13/2011
Inventor:
Mark Englert
Title:
MOLDING A LIGHTWEIGHT CAST ACOUSTICAL PRODUCT
Assignment: 1
Reel/Frame:
024438/0018Recorded: 05/25/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/14/2010
Assignee:
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Correspondent:
LAWRENCE J. CRAIN
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606-6771
Assignment: 2
Reel/Frame:
027482/0300Recorded: 01/05/2012Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/15/2011
Assignee:
550 W. ADAMS ST., 13TH FLR.
ATTN: PATENTS
CHICAGO, ILLINOIS 60661
Correspondent:
USG CORPORATION
550 W. ADAMS ST., 13TH FLOOR
ATTN: PATENTS
CHICAGO, IL 60661

Search Results as of: 06/17/2024 12:08 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