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Patent Assignment Assignor Details
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Assignor Name : SHIPMAN, DAVID A.
Total Assignments: 16
Assignment: 1
Reel/Frame:005783/0810   Pages: 5
Recorded: 07/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHIPPER, TIMOTHY H.
Exec Dt:
06/11/1991
2
DOORNBOS, ROBERT J.
Exec Dt:
06/19/1991
3
FOX, LARRY D.
Exec Dt:
06/19/1991
4
FRANTZ, GARY P.
Exec Dt:
06/19/1991
5
HAUSNER, PAUL P.
Exec Dt:
06/11/1991
6
MAAS, THOMAS R.
Exec Dt:
06/13/1991
7
MUSCULUS, JEFFERY A.
Exec Dt:
06/13/1991
8
RILLEMA, LARRY L.
Exec Dt:
06/20/1991
9
RUSSELL, SCOTT H.
Exec Dt:
06/14/1991
10
BRANDT, JAMES L.
Exec Dt:
06/11/1991
11
SHIPMAN, DAVID A.
Exec Dt:
06/11/1991
12
TYLER, EDWARD L.
Exec Dt:
06/11/1991
13
WIERSMA, STEVEN E.
Exec Dt:
06/21/1991
Assignee
1
STEELCASE INC., A CORP. OF MICHIGAN
901 - 44TH STREET SE
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5230552
NONE
07711662
Correspondence name and address
PRICE, HENEVELD, COOPER,
DEWITT & LITTON
695 KENMOOR DR, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 2
Reel/Frame:006724/0668   Pages: 3
Recorded: 09/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEISLER, WILLIAM A.
Exec Dt:
08/13/1993
2
SHIPMAN, DAVID A.
Exec Dt:
08/13/1993
3
STACHOWIAK, ANTHONY A.
Exec Dt:
08/20/1993
4
BODDEN, KURT S.
Exec Dt:
09/01/1993
5
WURTH, MICHAEL E.
Exec Dt:
08/20/1993
6
DELLEKOENIG, NORBERT (NMI)
Exec Dt:
08/25/1993
Assignee
1
STEECLASE INC.
901--44TH STREET
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5486042
NONE
08118895
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
MR. DANIEL L. GIRDWOOD
695 KENMOOR, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 3
Reel/Frame:007524/0525   Pages: 3
Recorded: 06/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREER, ERNEST P.
Exec Dt:
03/07/1995
2
LUCHETTI, ROBERT J.
Exec Dt:
05/16/1995
3
SHIPMAN, DAVID A.
Exec Dt:
03/07/1995
4
TANIS, JACK A.
Exec Dt:
05/16/1995
5
DRAUDT, GREGG ROBERT
Exec Dt:
05/12/1995
6
ACKERLY, ANNE C.
Exec Dt:
05/17/1995
7
TINGLEY, MICHAEL
Exec Dt:
03/15/1995
Assignee
1
STEELCASE INC.
P.O. BOX 1967
901--44TH STREET S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5784843
NONE
08367804
Correspondence name and address
CARL S. CLARK
695 KENMOOR S.E.
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 4
Reel/Frame:007841/0817   Pages: 4
Recorded: 03/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIBER, CHARLES A.
Exec Dt:
01/03/1996
2
SHAW, BENJAMIN G.
Exec Dt:
01/03/1996
3
LADA, CHRISTOPHER O.
Exec Dt:
01/05/1996
4
HOBSON, PHILLIP M.
Exec Dt:
01/04/1996
5
POPPE, ROBERT P.
Exec Dt:
01/10/1996
6
SHIPMAN, DAVID A.
Exec Dt:
01/10/1996
7
LUCHETTI, ROBERT J.
Exec Dt:
01/12/1996
8
DRAUDT, GREGG R.
Exec Dt:
01/12/1996
9
ELDON, JAMES B., III
Exec Dt:
01/18/1996
10
MCCLANAHAN, DAVID D.
Exec Dt:
01/18/1996
Assignee
1
STEELCASE, INC.
P.O. BOX 1967
901-44TH STREET
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5740650
NONE
08578089
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
DANIEL L. GIRDWOOD
695 KENMOOR, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 5
Reel/Frame:007841/0838   Pages: 4
Recorded: 03/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIBER, CHARLES A.
Exec Dt:
01/03/1996
2
SHAW, BENJAMIN G,
Exec Dt:
01/03/1996
3
LADA, CHRISTOPHER O.
Exec Dt:
01/05/1996
4
HOBSON, PHILLIP M.
Exec Dt:
01/04/1996
5
POPPE, ROBERT P.
Exec Dt:
01/10/1996
6
SHIPMAN, DAVID A.
Exec Dt:
01/22/1996
7
LUCHETTI, ROBERT J.
Exec Dt:
01/22/1996
8
DRAUDT, GREGG R.
Exec Dt:
01/22/1996
9
ELDON, JAMES B. III
Exec Dt:
01/18/1996
10
MCCLANAHAN, DAVID D.
Exec Dt:
01/18/1996
Assignee
1
STEELCASE, INC.
901 44TH STREET P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5746035
NONE
08579614
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT, ET AL
DANIEL L. GIRDWOOD
695 KENMOOR, S.E.
P.O. BOX 72567
GRAND RAPIDS, MI 49501
Assignment: 6
Reel/Frame:009229/0894   Pages: 3
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIPMAN, DAVID A.
Exec Dt:
02/09/1998
2
HURLEY, PAUL D.
Exec Dt:
02/16/1998
3
COON, ROBERT C.
Exec Dt:
03/03/1998
Assignee
1
STEELCASE INC.
901-44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6073399
NONE
09014671
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
CARL S. CLARK
POST OFFICE BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 7
Reel/Frame:009209/0741   Pages: 10
Recorded: 03/10/1998
Conveyance: ASSIGNMENT OF ASSIGNOR'S INTEREST & TO ADD MORE ASSIGNORS RE-RECORD TO CORRECT THE NO. OF MICROFILM PAGES FROM 9 TO 10 AT REEL 9065, FRAME 653
Assignors
1
ACKERLY, ANNE C.
Exec Dt:
03/07/1998
2
BATTEY, DAVID J.
Exec Dt:
03/05/1998
3
CHURCHILL, DAVID P.
Exec Dt:
03/05/1998
4
DAVIES, JAMES H.
Exec Dt:
03/06/1998
5
DRAUDT, GREGG R.
Exec Dt:
03/07/1998
6
ELSHOLZ, MICHAEL D.
Exec Dt:
03/05/1998
7
FINK, ROY W.
Exec Dt:
03/05/1998
8
GOODMAN, STEVEN F.
Exec Dt:
03/05/1998
9
GORTSEMA, STEVEN C.
Exec Dt:
03/05/1998
10
GREENBERG, PETER C.
Exec Dt:
03/09/1998
11
HAGER, ALLEN C.
Exec Dt:
03/05/1998
12
HALVORSON, HAROLD JR.
Exec Dt:
03/06/1998
13
HOUDA, JAMES D.
Exec Dt:
03/06/1998
14
JEFFERS, ROBERT E.
Exec Dt:
03/05/1998
15
JUHLIN, GARY S.
Exec Dt:
03/06/1998
16
LUCHETTI, ROBERT J.
Exec Dt:
03/09/1998
17
MEAD, KARL J.
Exec Dt:
03/05/1998
18
RUSSELL, SCOTT H.
Exec Dt:
03/05/1998
19
SCHAUER, PETER J.
Exec Dt:
03/06/1998
20
SHIPMAN, DAVID A.
Exec Dt:
03/06/1998
21
STACHOWIAK, ANTHONY A.
Exec Dt:
03/05/1998
22
TINGLEY, MICHAEL
Exec Dt:
03/06/1998
23
WING, GENEVIEVE
Exec Dt:
03/06/1998
Assignee
1
STEELCASE INC.
P.O. BOX 1967
901 44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6158179
NONE
09038370
Correspondence name and address
PRICE, HENEVELD, ET AL.
DANIEL L. GIRDWOOD
695 KENMOOR, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 8
Reel/Frame:009139/0408   Pages: 10
Recorded: 04/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIPMAN, DAVID A.
Exec Dt:
04/01/1998
2
SHAW, BENJAMIN G.
Exec Dt:
04/07/1998
3
SEIBER, CHARLES A.
Exec Dt:
03/31/1998
4
MINAMI, DON S.
Exec Dt:
04/01/1998
5
MCCLANAHAN, DAVID D.
Exec Dt:
04/03/1998
6
LUCHETTI, ROBERT J.
Exec Dt:
04/22/1998
7
LADA, CHRISTOPHER O.
Exec Dt:
04/20/1998
8
HOBSON, PHILLIP M.
Exec Dt:
04/07/1998
9
ELDON, JAMES B., III
Exec Dt:
04/03/1998
10
DRAUDT, GREGG R.
Exec Dt:
03/31/1998
Assignee
1
STEELCASE INC.
P.O. BOX 1967
901 44TH STREET, SE
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6044612
NONE
09067731
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
DANIEL L. GIRDWOOD
695 KENMOOR, SE
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 9
Reel/Frame:009231/0213   Pages: 8
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIPMAN, DAVID A.
Exec Dt:
05/13/1998
2
LUCHETTI, ROBERT J.
Exec Dt:
04/30/1998
3
DRAUDT, GREGG R.
Exec Dt:
05/04/1998
4
SEIBER, CHARLES A.
Exec Dt:
05/05/1998
5
HOBSON, PHILLIP M.
Exec Dt:
04/29/1998
6
SHAW, BENJAMIN G.
Exec Dt:
05/09/1998
7
ELDON, JAMES B. III
Exec Dt:
05/15/1998
8
MCCLANAHAN, DAVID D.
Exec Dt:
05/15/1998
Assignee
1
STEELCASE INC.
901 44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5950386
NONE
09071268
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
DANIEL L. GIRDWOOD
695 KENMOOR, S.E.
P.O.BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 10
Reel/Frame:009231/0221   Pages: 5
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIBER, CHARLES A.
Exec Dt:
05/05/1998
2
SHIPMAN, DAVID A.
Exec Dt:
05/13/1998
3
LUCHETTI, ROBERT J.
Exec Dt:
04/30/1998
4
DRAUDT, GREGG R.
Exec Dt:
04/27/1998
5
HOBSON, PHILLIP M.
Exec Dt:
04/29/1998
Assignee
1
STEELCASE INC.
P.O. BOX 1967
901 44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6530181
NONE
09071264
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
DANIEL L. GIRDWOOD
695 KENMOOR, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 11
Reel/Frame:009226/0206   Pages: 4
Recorded: 06/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIPMAN, DAVID A.
Exec Dt:
05/22/1998
2
LUCHETTI, ROBERT J.
Exec Dt:
05/21/1998
3
DRAUDT, GREGG R.
Exec Dt:
05/27/1998
Assignee
1
STEELCASE INC.
P.O. BOX 1967
901 44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6128873
NONE
09092571
Correspondence name and address
PRICE, HENEVELD, COOPER, ETAL.
DANIEL L. GIRDWOOD
POST OFFICE BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 12
Reel/Frame:009647/0312   Pages: 2
Recorded: 12/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIPMAN, DAVID A.
Exec Dt:
12/10/1998
Assignee
1
STEELCASE, INC.
901 - 44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6247272
NONE
09210071
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
JEFFREY S. KAPTEYN
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 13
Reel/Frame:010010/0561   Pages: 2
Recorded: 06/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIPMAN, DAVID A.
Exec Dt:
06/03/1999
Assignee
1
STEELCASE INC.
901-- 44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6279643
NONE
09325335
Correspondence name and address
PRICE, HENEVELD, COOPER, ET AL.
CARL S. CLARK
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 14
Reel/Frame:010016/0341   Pages: 2
Recorded: 06/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIPMAN, DAVID A.
Exec Dt:
06/03/1999
Assignee
1
STEELCASE INC.
901--44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6250020
NONE
09325482
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT ET AL
CARL S. CLARK
POST OFFICE BOX 2567
GRANDS RAPIDS, MI 49501
Assignment: 15
Reel/Frame:021798/0708   Pages: 4
Recorded: 11/06/2008
Attorney Dkt #:08350.8736-00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERRERA, MICHAEL R.
Exec Dt:
10/17/2008
2
SHIPMAN, DAVID A.
Exec Dt:
10/17/2008
3
SLAUGHTER, NELSON H.
Exec Dt:
10/17/2008
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090323256
12216219
Correspondence name and address
CHRISTOPHER P. ISAAC
FINNEGAN, HENDERSON, FARABOW, ET AL
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 16
Reel/Frame:021745/0556   Pages: 5
Recorded: 10/27/2008
Attorney Dkt #:08350.0118-00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GILLS, KENTON D.
Exec Dt:
10/09/2008
2
SHIPMAN, DAVID A.
Exec Dt:
10/20/2008
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090325421
12216217
Correspondence name and address
CHRSTOPHER P. ISAAC
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, L.L.P.
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413

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