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:
08/13/2013
Application #:
12742704
Filing Dt:
05/13/2010
Publication #:
Pub Dt:
10/21/2010
Inventors:
Detlef Kielow, Michael Horn, Klaus Schmidtke
Title:
RESPIRATORY HALF-MASK
Assignment: 1
Reel/Frame:
024884/0028Recorded: 08/25/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/19/2010
Exec Dt:
08/19/2010
Exec Dt:
08/19/2010
Assignee:
THIEMANNSTRASSE 1
BERLIN, GERMANY 12059
Correspondent:
WOOD, PHILLIPS, KATZ, CLARK & MORTIMER
500 W. MADISON STREET
SUITE 3800
CHICAGO, IL 60661-2562
Assignment: 2
Reel/Frame:
035405/0546Recorded: 04/14/2015Pages: 28
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/04/2015
Assignee:
SCHLUESSELSTRASSE 12
JONA, SWITZERLAND CH-8645
Correspondent:
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222

Search Results as of: 05/10/2024 08:09 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