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Patent Assignment Assignor Details
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Assignor Name : DERKS, HARRY G.
Total Assignments: 17
Assignment: 1
Reel/Frame:003894/0873   Pages: 1
Recorded: 06/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/14/1981
Assignee
1
A CORP. OF MICH.
ZEELAND, MICHIGAN 49464
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06273374
Correspondence name and address
PRICE, HENEVELD, HUIZENGA & COOPER
5740 FOREMOST DRIVE, S. E.
P. O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 2
Reel/Frame:005035/0309   Pages: 1
Recorded: 01/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/27/1989
Assignee
1
P.O. BOX 1259
HOLLAND, MICHIGAN 49422-1259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07303163
Correspondence name and address
PRICE, HENEVELD, COOPER, DE WITT
AND LITTON
5740 FOREMOST DRIVE, S. E.
P. O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 3
Reel/Frame:005997/0606   Pages: 2
Recorded: 01/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/21/1992
Assignee
1
A CORPORATION OF MI
11832 JAMES ST.,
HOLLAND, MICHIGAN 49422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07826987
Correspondence name and address
PRICE, HENEVELD, COOPER, DE WITT
AND LITTON
695 KENMOOR DRIVE, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 4
Reel/Frame:007258/0031   Pages: 2
Recorded: 08/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/04/1994
Assignee
1
11832 JAMES STREET
P.O. BOX 1259
HOLLAND, MICHIGAN 49422-1259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08265843
Correspondence name and address
PRICE, HENEVELD, COOPER ET AL
FREDERICK S. BURKHART
695 KENMOOR, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 5
Reel/Frame:009229/0848   Pages: 2
Recorded: 10/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/1997
2
Exec Dt:
09/25/1997
3
Exec Dt:
10/14/1997
4
Exec Dt:
09/29/1997
5
Exec Dt:
09/25/1997
6
Exec Dt:
09/29/1997
7
Exec Dt:
09/25/1997
Assignee
1
P.O. BOX 1259
11832 JAMES STREET
HOLLAND, MICHIGAN 48422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08735649
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
FREDERICK S. BURKHART
P.O. BOX 888695
GRAND RAPIDS, MICHIGAN 49588-8695
Assignment: 6
Reel/Frame:009587/0681   Pages: 2
Recorded: 11/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/1998
2
Exec Dt:
11/12/1998
Assignee
1
P.O. BOX 1259
11832 JAMES STREET
HOLLAND, MICHIGAN 49422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09192256
Correspondence name and address
VAN DYKE, GARDNER, LINN, & BURKHART, LLP
FREDERICK S. BURKHART
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 7
Reel/Frame:012746/0446   Pages: 2
Recorded: 03/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2002
2
Exec Dt:
03/26/2002
3
Exec Dt:
03/26/2002
Assignee
1
P.O. BOX 1259
11832 JAMES ST.
HOLLAND, MICHIGAN 49422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10107693
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
FREDERICK S. BURKHART, ESQ.
2851 CHARLEVOIX DR., S.E., SUITE 207
P.O. BOX 888695
GRAND RAPIDS, MICHIGAN 49588-8695
Assignment: 8
Reel/Frame:013399/0779   Pages: 3
Recorded: 01/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2003
2
Exec Dt:
01/30/2003
Assignee
1
11832 JAMES ST., P.O. BOX 1259
HOLLAND, MICHIGAN 49422-1259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10248578
Correspondence name and address
VAN DYKE, GARDNER, LINN AND BURKHART, LL
2851 CHARLEVOIX DRIVE, S.E.
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 9
Reel/Frame:013399/0786   Pages: 3
Recorded: 01/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2003
2
Exec Dt:
01/30/2003
Assignee
1
11832 JAMES ST., P.O. BOX 1259
HOLLAND, MICHIGAN 49422-1259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10248583
Correspondence name and address
VAN DYKE, GARDNER, LINN AND BURKHART, LL
2851 CHARLEVOIX DRIVE, S.E.
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 10
Reel/Frame:013399/0837   Pages: 3
Recorded: 01/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2003
2
Exec Dt:
01/30/2003
Assignee
1
11832 JAMES ST., P.O. BOX 1259
HOLLAND, MICHIGAN 49422-1259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10248588
Correspondence name and address
VAN DYKE, GARDNER, LINN AND BURKHART, LL
2851 CHARLEVOIX DRIVE, S.E.
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 11
Reel/Frame:013433/0748   Pages: 3
Recorded: 02/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2003
2
Exec Dt:
01/31/2003
Assignee
1
11832 JAMES ST., P.O. BOX 1259
HOLLAND, MICHIGAN 49422-1259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10248814
Correspondence name and address
VAN DYKE, GARDNER, LINN AND BURKHART, LL
2851 CHARLEVOIX DRIVE, S.E.
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 12
Reel/Frame:014596/0534   Pages: 2
Recorded: 05/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2004
2
Exec Dt:
05/12/2004
3
Exec Dt:
05/12/2004
4
Exec Dt:
05/12/2004
5
Exec Dt:
05/12/2004
Assignee
1
11832 JAMES ST., P.O. BOX 1259
HOLLAND, MICHIGAN 49422-1259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10709527
Correspondence name and address
VAN DYKE, GARDNER, LINN AND BURKHART, LL
2851 CHARLEVOIX DRIVE, S.E.
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 13
Reel/Frame:016605/0725   Pages: 2
Recorded: 09/30/2005
Attorney Dkt #:FLE01 P-323B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2005
2
Exec Dt:
09/29/2005
3
Exec Dt:
09/29/2005
4
Exec Dt:
09/29/2005
5
Exec Dt:
09/29/2005
6
Exec Dt:
09/29/2005
Assignee
1
11832 JAMES ST., P.O. BOX 1259
HOLLAND, MICHIGAN 49422-1259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11163008
Correspondence name and address
VAN DYKE, GARDNER, LINN AND BURKHART, LL
2851 CHARLEVOIX DRIVE, S.E.
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 14
Reel/Frame:018320/0782   Pages: 2
Recorded: 09/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/22/2006
Assignee
1
11832 JAMES STREET, P.O. BOX 1259
HOLLAND, MICHIGAN 49422-1259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11465268
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
FREDERICK S. BURKHART
2851 CHARLEVOIX DRIVE, S.E., SUITE 207
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 15
Reel/Frame:021741/0872   Pages: 4
Recorded: 10/27/2008
Attorney Dkt #:FLE01 P-327A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/19/2008
2
Exec Dt:
08/19/2008
3
Exec Dt:
09/02/2008
4
Exec Dt:
09/11/2008
5
Exec Dt:
10/10/2008
6
Exec Dt:
10/22/2008
Assignee
1
11832 JAMES STREET, P.O. BOX 1259
HOLLAND, MICHIGAN 49422-1259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12191484
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
SUITE 207
2851 CHARLEVOIX DRIVE, S.E.
GRAND RAPIDS, MI 49546
Assignment: 16
Reel/Frame:023041/0590   Pages: 3
Recorded: 08/03/2009
Attorney Dkt #:FLE01 P-333A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2008
2
Exec Dt:
10/27/2008
3
Exec Dt:
10/21/2008
Assignee
1
11832 JAMES ST.
P.O. BOX 1259
HOLLAND, MICHIGAN 49422-1259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12534316
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
2851 CHARLEVOIX DRIVE, S.E.
SUITE 207
GRAND RAPIDS, MI 49546
Assignment: 17
Reel/Frame:025416/0531   Pages: 3
Recorded: 11/09/2010
Attorney Dkt #:FLEETWOOD P4US1-UTL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2010
2
Exec Dt:
11/03/2010
Assignee
1
11832 JAMES ST.
HOLLAND, MICHIGAN 49424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12917226
Correspondence name and address
VARNUM RIDDERING SCHMIDT & HOWLETT LLP
333 BRIDGE STREET
P.O. BOX 352
GRAND RAPIDS, MI 49501

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