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: 3
Patent #:
Issue Dt:
03/27/2001
Application #:
09250535
Filing Dt:
02/16/1999
Inventors:
ALAN B. CHANNELL, RUDY B. WILFONG, ROBERT W. WILFONG, DANNY J. PAINTER
Title:
MODULAR CONTROL APPARATUS FOR WATER TREATMENT SYSTEM
Assignment: 1
Reel/Frame:
009898/0064Recorded: 04/19/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/05/1999
Exec Dt:
04/05/1999
Exec Dt:
04/05/1999
Exec Dt:
04/05/1999
Assignee:
12628 U.S. ROUTE 33 NORTH
CHURUBUSCO, INDIANA 46723
Correspondent:
BAKER & DANIELS
JOHN F. HOFFMAN
111 EAST WAYNE STREET, SUITE 800
FORT WAYNE, IN 46802
Assignment: 2
Reel/Frame:
015098/0233Recorded: 03/18/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/02/2004
Assignee:
400 RESEARCH PARKWAY
P.O. BOX 1018
MERIDEN, CONNECTICUT 06450-1018
Correspondent:
BAKER & DANIELS
JOHN F. HOFFMAN
111 EAST WAYNE, SUITE 800
FORT WAYNE, IN 46802
Assignment: 3
Reel/Frame:
017325/0675Recorded: 03/13/2006Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/10/2006
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Correspondent:
SCOTT A. BARDELL
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MINNESOTA 55133-3427

Search Results as of: 08/04/2025 05:41 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