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Patent Assignment Assignor Details
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Assignor Name : SIEBERT, PAUL B.
Total Assignments: 10
Assignment: 1
Reel/Frame:005135/0031   Pages: 1
Recorded: 09/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STERN, TIMOTHY R.
Exec Dt:
08/22/1989
2
SIEBERT, PAUL B.
Exec Dt:
08/22/1989
Assignee
1
STEELCASE INC.
901 - 44TH STREET, S.E.
A MI CORP.
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D329875
NONE
07402250
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: 2
Reel/Frame:005339/0822   Pages: 2
Recorded: 06/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIEBERT, PAUL B.
Exec Dt:
06/04/1990
2
STERN, TIMOTHY R.
Exec Dt:
06/04/1990
Assignee
1
STEELCASE, INC.
901--44TH ST.
A CORP. OF MI
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D325433
NONE
07533915
Correspondence name and address
PRICE, HENEVELD, COOPER, DE WITT &
LITTON
695 KENMOOR S. E.
P. O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 3
Reel/Frame:005349/0043   Pages: 2
Recorded: 06/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIEBERT, PAUL B.
Exec Dt:
06/04/1990
2
STERN, TIMOTHY R.
Exec Dt:
06/04/1990
3
DEIMEN, MICHAEL L.
Exec Dt:
06/04/1990
Assignee
1
STEELCASE, INC.
901 44TH STREET GRAND
A CORP OF MI
RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D330220
NONE
07533914
Correspondence name and address
PAUL B. SIEBERT
PRICE, HENEVELD, COOPER, DE WITT &
LITTON, 695 KENMOOR S. E.
P. O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 4
Reel/Frame:005759/0570   Pages: 2
Recorded: 06/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STERN, TIMOTHY R.
Exec Dt:
05/16/1991
2
SIEBERT, PAUL B.
Exec Dt:
06/03/1991
Assignee
1
STEELCASE INC.,
A CORPORATION OF MI
901-44TH ST.,
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D333489
NONE
07723508
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
695 KENMOOR, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 5
Reel/Frame:006042/0487   Pages: 5
Recorded: 01/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BALOGA, MARK A.
Exec Dt:
12/20/1991
2
SIEBERT, PAUL B.
Exec Dt:
12/20/1991
3
LA LONE, MARVIN
Exec Dt:
12/20/1991
4
LUZENSKE, DAVID J.
Exec Dt:
12/20/1991
5
CHAMBERS, BRIAN B.
Exec Dt:
12/20/1991
6
ERIKSSON, STEVEN W.
Exec Dt:
12/20/1991
Assignee
1
STEELCASE INC. A CORP. OF MICHIGAN
901--44TH STREET P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5282341
NONE
07819396
Correspondence name and address
PRICE, HENEVELD, COOPER,
DEWITT & LITTON
CARL S. CLARK
695 KENMOOR S.E. - P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 6
Reel/Frame:006154/0040   Pages: 2
Recorded: 06/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SIEBERT, PAUL B.
Exec Dt:
01/22/1992
Assignee
1
STEELCASE INC., A CORPORATION OF MI
901-44TH STREET
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D354407
NONE
07819513
Correspondence name and address
CARL S. CLARK
PRICE, HENEVELD, COOPER, DEWITT & LITTON
695 KENMOOR S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 7
Reel/Frame:007623/0309   Pages: 3
Recorded: 08/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUSSELL, SCOTT H.
Exec Dt:
06/12/1995
2
BALOGA, MARK A.
Exec Dt:
06/12/1995
3
LATHROP, DAVID P.
Exec Dt:
06/14/1995
4
NASON, KEVIN S.
Exec Dt:
06/25/1995
5
SIEBERT, PAUL B.
Exec Dt:
06/14/1995
Assignee
1
STEELCASE INC.
901-44TH STREET S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5619824
NONE
08489656
Correspondence name and address
GUNTHER J. EVANINA
695 KENMOOR S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 8
Reel/Frame:008140/0866   Pages: 2
Recorded: 08/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOMINA, CHRIS L.
Exec Dt:
07/31/1996
2
SIEBERT, PAUL B.
Exec Dt:
07/31/1996
3
PANTE, ERIC E.
Exec Dt:
07/31/1996
Assignee
1
STEELCASE, INC.
P.O. BOX 1967
908-44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5765932
NONE
08692073
Correspondence name and address
GUNTHER J. EVANINA
PRICE, HENEVELD, COOPER, DEWITT & LITTON
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 9
Reel/Frame:008373/0440   Pages: 3
Recorded: 02/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORCORRAN. SEAN M.
Exec Dt:
10/30/1996
2
SEIBER, CHARLES A.
Exec Dt:
10/30/1996
3
ARKO, ROBERT P.
Exec Dt:
10/30/1996
4
FRIEDMAN, FRANK
Exec Dt:
10/30/1996
5
SEGAL, LEON D.
Exec Dt:
10/30/1996
6
KING J. JONATHAN
Exec Dt:
10/29/1996
7
MEAD, KARL J.
Exec Dt:
10/29/1996
8
SIEBERT, PAUL B.
Exec Dt:
10/31/1996
Assignee
1
STEELCASE, INC.
P.O. BOX 1967
901 44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5890325
NONE
08701664
Correspondence name and address
PRICE, HENEVELD, COOPER ET AL
DANIEL L. GIRDWOOD
695 KENMOOR, S.E.
P.O. BOX 1967
GRAND RAPIDS, MI 49501
Assignment: 10
Reel/Frame:011935/0022   Pages: 2
Recorded: 06/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, OTTO N.
Exec Dt:
06/05/2001
2
SOREL, JESS A.
Exec Dt:
06/05/2001
3
SIEBERT, PAUL B.
Exec Dt:
06/05/2001
Assignee
1
STEELCASE DEVELOPMENT CORPORATION
6100 EAST PARIS SE
CALEDONIA, MICHIGAN 49316
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D476819
NONE
29142793
Correspondence name and address
PRICE HENEVELD COOPER DEWITT & LITTON
DANIEL L. GIRDWOOD
695 KENMOOR, SE
P.O. BOX 2567
GRAND RAPIDS, MI 49501-2567

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