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 #:
NONE
Issue Dt:
Application #:
12308737
Filing Dt:
06/11/2009
Publication #:
Pub Dt:
09/02/2010
Inventors:
Peter Woltering, Karl-Heinz Dulle, Joachim Hoedtke, Ulf-Steffen B¿umer, G¿nther Kobabe et al
Title:
METHOD OF AND DEVICE FOR BUTT WELDING WITHOUT WELD FILLER MATERIALS THIN METAL SHEETS USING CLAMPING PRESSING DEVICES, AT LEAST ONE PRESSING ELEMENT BEING SUITABLE FOR APPLYING TWO OR MORE DISTINCT PRESSURE LEVELS
Assignment: 1
Reel/Frame:
022830/0512Recorded: 06/11/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/10/2009
Exec Dt:
02/10/2009
Exec Dt:
02/10/2009
Exec Dt:
02/10/2009
Assignee:
VIA BISTOLFI, 35
MILAN, ITALY 20134
Correspondent:
CHARLES A. MUSERLIAN
HEDMAN AND COSTIGAN
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
022829/0627Recorded: 06/11/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/25/2009
Assignee:
VIA BISTOLFI, 35
MILAN, ITALY 20134
Correspondent:
CHARLES A. MUSERLIAN
HEDMAN AND COSTIGAN
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

Search Results as of: 06/18/2024 11:05 AM
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