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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:005891/0292   Pages: 4
Recorded: 10/21/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 8
1
Patent #:
Issue Dt:
12/06/1983
Application #:
06403343
Filing Dt:
07/30/1982
Title:
FLUID FILTERING DEVICE
2
Patent #:
Issue Dt:
01/29/1985
Application #:
06549246
Filing Dt:
11/04/1983
Title:
FLEXIBLE FILTER FEVICE WITH MEANS TO PLSITION FILTER BAG
3
Patent #:
Issue Dt:
01/26/1988
Application #:
06632474
Filing Dt:
07/19/1984
Title:
METHOD AND APPARATUS FOR RAPID MEASUREMENTS OF ELECTRICAL SIGNALS AT CIRCUIT NODES OF INTEGRATED CIRCUITS IN WHICH NOISE SIGNALS ARE ALSO DETECTED
4
Patent #:
Issue Dt:
03/04/1986
Application #:
06638126
Filing Dt:
08/06/1984
Title:
FILTERING DEVICE
5
Patent #:
Issue Dt:
03/24/1987
Application #:
06677387
Filing Dt:
12/03/1984
Title:
DIFFERENTIAL PRESSURE MONITOR
6
Patent #:
Issue Dt:
11/13/1990
Application #:
07323415
Filing Dt:
03/14/1989
Title:
VIBRATING SIEVE FILTER
7
Patent #:
Issue Dt:
01/05/1993
Application #:
07601194
Filing Dt:
10/19/1990
Title:
PURGE CONSTRUCTION FOR A VIBRATING SIEVE FILTER
8
Patent #:
Issue Dt:
07/07/1992
Application #:
07601195
Filing Dt:
10/19/1990
Title:
VIBRATING SIEVE FILTER WITH BARS
Assignor
1
Exec Dt:
10/01/1991
Assignee
1
A CORP. OF MICHIGAN
5741 JACKSON ROAD
ANN ARBOR, MICHIGAN 48106
Correspondence name and address
ERNEST I. GIFFORD
GIFFORD, GROH, SPRINKLE, ET/AL
280 N. WOODWARD AVENUE, STE. 400
BIRMINGHAM, MI. 48009

Search Results as of: 05/30/2024 08:52 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