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: 1
Patent #:
Issue Dt:
02/10/2015
Application #:
12399698
Filing Dt:
03/06/2009
Publication #:
Pub Dt:
09/17/2009
Inventor:
Bernard J. Vogel
Title:
WELDING OR CUTTING POWER SUPPLY USING PHASE SHIFT DOUBLE FORWARD CONVERTER CIRCUIT (PSDF)
Assignment: 1
Reel/Frame:
022360/0052Recorded: 03/06/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/06/2009
Assignee:
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60026-1215
Correspondent:
FLETCHER YODER (ILLINOIS TOOL WORKS INC.
P.O. BOX 692289
HOUSTON, TX 77269-2289

Search Results as of: 05/24/2024 03:51 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