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:
|
07/14/2015
|
Application #:
|
13821866
|
Filing Dt:
|
03/08/2013
|
Publication #:
|
|
Pub Dt:
|
07/11/2013
| | |
PCT #:
|
US1153445
|
Inventors:
|
Liang Cheng, Gainmauro Vella, Feng Zeng
|
Title:
|
CLEANING DEVICE
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
3M CENTER |
P.O. BOX 33427 |
SAINT PAUL, MINNESOTA 55133-3427 |
|
|
|
3M INNOVATIVE PROPERTIES COMPANY |
3M CENTER |
P.O. BOX 33427 |
SAINT PAUL, MN 55133-3427 |
|
|
Assignment:
2
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
3M CENTER |
P.O. BOX 33427 |
SAINT PAUL, MINNESOTA 55133-3427 |
|
|
|
3M INNOVATIVE PROPERTIES COMPANY |
3M CENTER |
P.O. BOX 33427 |
SAINT PAUL, MN 55133-3427 |
|
|
Search Results as of:
05/30/2024 07:43 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
|