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:
10/18/1983
Application #:
06188167
Filing Dt:
09/17/1980
Inventors:
KNUD JESPERSEN, GUY E. BULLER-COLTHURST, HANS L. BERGNER
Title:
PERFORATED WALLS AND DUCT SYSTEM
Assignment: 1
Reel/Frame:
007803/0446Recorded: 02/09/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/27/1995
Assignee:
932 DEVELOPMENT DRIVE
POST OFFICE BOX 260
LODI, WISCONSIN 53555
Correspondent:
AXLEY BRYNELSON
GRANT B. SPELLMEYER
2 EAST MIFFLIN STREET
MADISON, WI 53703
Assignment: 2
Reel/Frame:
020733/0440Recorded: 04/01/2008Pages: 60
Conveyance:
RELEASE OF FIRST LIEN SECURITY INTEREST AT REEL/FRAME NO. 19520/0001
Assignor:
Exec Dt:
04/01/2008
Assignee:
650 DAWSON DRIVE
NEWARK, DELAWARE 19713
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE
SUITE 2000
COSTA MESA, CA 92626

Search Results as of: 06/21/2024 02:00 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