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: 5
Patent #:
Issue Dt:
02/20/1973
Application #:
05205607
Filing Dt:
12/07/1971
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
PERIPHERAL FEED AND EFFLUENT SYSTEM FOR SEDIMENTATION TANKS
Assignment: 1
Reel/Frame:
004713/0513Recorded: 05/08/1987Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). FEBRUARY 24, 1982
Assignor:
Exec Dt:
09/05/1985
Assignee:
Correspondent:
SIDLEY & AUSTIN
ONE FIRST NATIONAL PLAZA
CHICAGO,IL 60603
Assignment: 2
Reel/Frame:
004817/0047Recorded: 05/08/1987Pages: 75
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/1987
Assignees:
Correspondent:
SIDLEY & AUSTIN
ONE FIRST NATIONAL PLAZA
CHICAGO ILLINOIS 60603
Assignment: 3
Reel/Frame:
004941/0291Recorded: 08/24/1988Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/16/1988
Assignee:
1901 SOUTH PRAIRIE AVENUE
WAUKESHA, WISCONSIN 53186
Correspondent:
SIDLEY & AUSTIN
ONE FIRST NATIONAL PLAZA
CHICAGO, ILLINOIS 60603
Assignment: 4
Reel/Frame:
004976/0352Recorded: 08/25/1988Pages: 34
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/16/1988
Assignee:
Correspondent:
SIDLEY & AUSTIN
ONE FIRST NATIONAL PLAZA
CHICAGO, ILLINOIS 60603
Assignment: 5
Reel/Frame:
005527/0321Recorded: 12/03/1990Pages: 20
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). RELEASE BY SECURED PARTY, PREVIOUSLY RECORDED ON AUGUST 25, 1988 REEL 4976 FRAME 352
Assignor:
Exec Dt:
11/19/1990
Assignee:
Correspondent:
SIDLEY & AUSTIN
ONE FIRST NATIONAL PLAZA
CHICAGO, ILLINOIS 60603

Search Results as of: 06/18/2024 02:06 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