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:
4
|
|
Patent #:
|
|
Issue Dt:
|
03/14/1995
|
Application #:
|
08273607
|
Filing Dt:
|
07/12/1994
|
|
Inventor:
|
HOWARD M. STEWART
|
|
Title:
|
DIATOMACEOUS SWIMMING POOL FILTER WITH REGENERATIVE PLATES
|
|
|
Assignment:
1
|
|
|
|
|
|
|
NUNC PRO TUNC ASSIGNMENT EFFECTIVE AS OF 6-30-98
|
|
|
|
|
|
|
|
|
| 2121 NORTH CALIFORNIA BOULEVARD, SUITE 475 |
| WALNUT CREEK, CALIFORNIA 94596 |
|
|
|
|
| DONAHUE, GALLAGHER, WOODS & WOOD, LLP |
| MARVIN L. MIZIS |
| GROWERS SQUARE, SUITE 310 |
| 1646 NORTH CALIFORNIA BOULEVARD |
| WALNUT CREEK, CA 94596 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 135 S. LASALLE ST., SUITE 425 |
| CHICAGO, ILLINOIS 60603 |
|
|
|
|
| GOLDBERG, KOHN |
| MAISHA GIBSON |
| 55 E. MONROE STREET, SUITE 3700 |
| CHICAGO, IL 60603 |
|
|
|
Assignment:
3
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 808 EAST 113TH STREET |
| CHICAGO, ILLINOIS 60628 |
|
|
|
|
| HOFFMAN & BARON, LLP |
| CHARLES R. HOFFMANN, ESQ. |
| 6900 JERICHO TURNPIKE |
| SYOSSET, NY 11791 |
|
|
|
Assignment:
4
|
|
|
|
|
|
|
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 808 EAST 113TH STREET |
| CHICAGO, ILLINOIS 60628 |
|
|
|
|
| HOFFMANN & BARON, LLP |
| CHARLES R. HOFFMANN |
| 6900 JERICHO TURNPIKE |
| SYOSSET, NY 11791 |
|
|
Search Results as of:
09/26/2025 10:32 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
|
