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Patent Assignment Assignor Details
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Assignor Name : PERKINS, RICK A.
Total Assignments: 7
Assignment: 1
Reel/Frame:006120/0224   Pages: 2
Recorded: 05/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/04/1992
2
Exec Dt:
05/05/1992
Assignee
1
581 OTTAWA AVENUE
A MI CORPORATION
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07880328
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
695 KENMOOR DRIVE, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 2
Reel/Frame:006120/0226   Pages: 2
Recorded: 05/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/04/1992
2
Exec Dt:
05/05/1992
Assignee
1
581 OTTAWA AVENUE
A CORP. OF MI
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07880330
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
695 KENMOOR DRIVE, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 3
Reel/Frame:006120/0228   Pages: 2
Recorded: 05/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/04/1992
2
Exec Dt:
05/05/1992
Assignee
1
581 OTTAWA AVENUE
A CORPORATION OF MI
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07880331
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
695 KENMOOR DRIVE, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 4
Reel/Frame:006131/0792   Pages: 2
Recorded: 05/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/19/1992
2
Exec Dt:
05/19/1992
Assignee
1
581 OTTAWA AVENUE
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07886507
Correspondence name and address
FREDERICK S. BURKHART
PRICE, HENEVELD, COOPER, DEWITT
& LITTON
695 KENMOOR, S.E. - P.O. BOX 2567
GRAND RAPIDS, MICHIGAN 49501
Assignment: 5
Reel/Frame:006407/0982   Pages: 2
Recorded: 01/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/19/1993
2
Exec Dt:
01/19/1993
Assignee
1
581 OTTAWA AVENUE
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08007508
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
FREDERICK S. BURKHART
695 KENMOOR, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 6
Reel/Frame:007992/0662   Pages: 2
Recorded: 04/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/26/1996
Assignee
1
581 OTTAWA AVENUE
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08590056
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
FREDERICK S. BURKHART
2851 CHARLEVOIX DRIVE, S.E.
SUITE 207
GRAND RAPIDS, MI 49546
Assignment: 7
Reel/Frame:031152/0302   Pages: 9
Recorded: 09/06/2013
Attorney Dkt #:001030.147389-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2013
2
Exec Dt:
08/22/2013
3
Exec Dt:
08/21/2013
4
Exec Dt:
08/21/2013
5
Exec Dt:
08/23/2013
6
Exec Dt:
09/03/2013
7
Exec Dt:
09/05/2013
Assignee
1
ONE HAWORTH CENTER
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14003611
Correspondence name and address
WARNER NORCROSS & JUDD LLP INTELLECTUAL
900 FIFTH THIRD CENTER
111 LYON STREET, N.W.
GRAND RAPIDS, MI 49503-2487

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