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:
06/30/1981
Application #:
06159502
Filing Dt:
06/16/1980
Inventors:
PAUL G. SZYMASZEK, ROBERT A. HALL
Title:
OIL COOLING MEANS FOR REFRIGERATION SCREW COMPRESSOR
Assignment: 1
Reel/Frame:
003840/0580Recorded: 03/16/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/03/1980
Exec Dt:
06/03/1980
Assignee:
A CORP. OF WI.
MILWAUKEE, WISCONSIN
Correspondent:
JAMES E. NILLES, NILLES & CUSTIN
777 E. WISCONSIN AVE., STE. 3070
MILWAUKEE, WI 53202
Assignment: 2
Reel/Frame:
010231/0131Recorded: 09/17/1999Pages: 53
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/11/1999
Assignee:
SUITE 400
135 SO. LASALLE STREET
CHICAGO, ILLINOIS 60603
Correspondent:
FEDERAL RESEARCH CORP.
400 SEVENTH ST. NW
SUITE 101
WASHINGTON, DC 20004

Search Results as of: 06/21/2024 02:15 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