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: 3
Patent #:
Issue Dt:
09/26/1995
Application #:
08181381
Filing Dt:
01/13/1994
Inventors:
FREDERICK A. HEKMAN, EDWARD W. HEKMAN
Title:
ROTARY DEVICE WITH THERMALLY COMPENSATED SEAL
Assignment: 1
Reel/Frame:
006857/0399Recorded: 01/13/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/07/1994
Exec Dt:
01/07/1994
Assignee:
4070 EAST PARIS AVENUE
KENTWOOOD, MICHIGAN 49512
Correspondent:
JAMES A. MITCHELL
PRICE, HENEVELD, COOPER, ET AL.
695 KENMOOR, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 2
Reel/Frame:
009748/0917Recorded: 02/12/1999Pages: 39
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/01/1998
Exec Dt:
10/01/1998
Assignee:
9TH FLOOR, MC 3289
ONE DETROIT CENTER
DETROIT, MICHIGAN 48275
Correspondent:
BODMAN, LONGLEY & DAHLING
SUSAN M. KORNFIELD
110 MILLER, SUITE 300
ANN ARBOR, MI 48104
Assignment: 3
Reel/Frame:
014669/0594Recorded: 05/28/2004Pages: 4
Conveyance:
RELEASE OF PATENT SECURITY INTEREST
Assignor:
Exec Dt:
05/07/2004
Assignees:
4070 EAST PARIS AVENUE SE
KENTWOOD, MICHIGAN 49512
4070 EAST PARIS AVENUE SE
KENTWOOD, MICHIGAN 49512
Correspondent:
O'MELVENY & MYERS LLP
GINA M. DURHAM
400 SOUTH HOPE STREET, ROOM 1919
LOS ANGELES, CA 90071

Search Results as of: 05/22/2024 07:17 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