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Patent Assignment Assignor Details
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Assignor Name : SIFFER, THOMAS
Total Assignments: 5
Assignment: 1
Reel/Frame:042434/0815   Pages: 12
Recorded: 05/19/2017
Attorney Dkt #:STE001 P1525
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, DENNIS
Exec Dt:
05/15/2017
2
MCKENNA, MARK
Exec Dt:
05/17/2017
3
SIFFER, THOMAS
Exec Dt:
05/15/2017
4
VAUGHAN, RYAN D.
Exec Dt:
05/15/2017
5
CARRAL O GORMAN, SANTIAGO
Exec Dt:
05/15/2017
Assignee
1
STEELCASE INC.
901 44TH STREET SE
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D821791
NONE
29604693
Correspondence name and address
PRICE HENEVELD LLP/STEELCASE INC.
695 KENMOOR S.E.
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 2
Reel/Frame:046818/0763   Pages: 16
Recorded: 09/07/2018
Attorney Dkt #:15686-248 PD-139417-1-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DERRICK, SEAN M.
Exec Dt:
08/27/2018
2
SIFFER, THOMAS
Exec Dt:
08/24/2018
3
SHAN, PENGHAO
Exec Dt:
08/24/2018
4
ALLEN, JOHN M.
Exec Dt:
08/27/2018
5
. BEITZEL, JUSTIN G.
Exec Dt:
08/27/2018
6
MORINIERE, ALBAN
Exec Dt:
08/24/2018
7
BENNIE, WILLIAM
Exec Dt:
08/30/2018
Assignee
1
STEELCASE INC.
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D882315
NONE
29662290
Correspondence name and address
TREVOR K. COPELAND
BRINKS GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:051868/0865   Pages: 16
Recorded: 02/20/2020
Attorney Dkt #:15686-295(PD139417-2-USA)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, JOHN M.
Exec Dt:
08/27/2018
2
BEITZEL, JUSTIN G.
Exec Dt:
08/27/2018
3
BENNIE, WILLIAM
Exec Dt:
08/30/2018
4
DERRICK, SEAN M.
Exec Dt:
08/27/2019
5
MORINIERE, ALBAN
Exec Dt:
08/24/2018
6
SHAN, PENGHAO
Exec Dt:
08/24/2018
7
SIFFER, THOMAS
Exec Dt:
08/24/2018
Assignee
1
STEELCASE INC.
901 44TH STREET, S.E.
POB 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D889176
NONE
29683315
Correspondence name and address
TREVOR K. COPELAND
BRINKS GILSON & LIONE
POB 10395
CHICAGO, IL 60611
Assignment: 4
Reel/Frame:046818/0779   Pages: 16
Recorded: 09/07/2018
Attorney Dkt #:15686-232 PD-139417-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DERRICK, SEAN M.
Exec Dt:
08/27/2018
2
SIFFER, THOMAS
Exec Dt:
08/29/2018
3
SHAN, PENGHAO
Exec Dt:
08/24/2018
4
ALLEN, JOHN R.
Exec Dt:
08/28/2018
5
BEITZEL, JUSTIN G.
Exec Dt:
08/27/2018
6
MORINIERE, ALBAN
Exec Dt:
08/24/2018
7
BENNIE, WILLIAM
Exec Dt:
08/30/2018
Assignee
1
STEELCASE INC.
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D882314
NONE
29662240
Correspondence name and address
TREVOR K. COPELAND
BRINKS GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 5
Reel/Frame:051193/0770   Pages: 32
Recorded: 12/04/2019
Attorney Dkt #:15686-328 PA-139420-1-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, JOHN M.
Exec Dt:
09/11/2019
2
BEASLEY, CHARLES
Exec Dt:
09/06/2019
3
BENNIE, WILLIAM
Exec Dt:
09/11/2019
4
BEITZEL, JUSTIN G.
Exec Dt:
09/09/2019
5
CABALLERO, ANTONIO
Exec Dt:
09/11/2019
6
DEKKER, RACHEL
Exec Dt:
09/06/2019
7
DERRICK, SEAN M.
Exec Dt:
11/12/2019
8
HOOPER, KRISTI
Exec Dt:
09/11/2019
9
JOHNSON, BRANDON
Exec Dt:
09/06/2019
10
PEREZ MARIN, DANIEL
Exec Dt:
09/17/2019
11
MORINIERE, ALBAN
Exec Dt:
09/05/2019
12
NAPPER, JESSICA
Exec Dt:
09/09/2019
13
OTTO, ERIC A.
Exec Dt:
10/29/2019
14
SHAN, PENGHAO
Exec Dt:
09/17/2019
15
SIFFER, THOMAS
Exec Dt:
11/21/2019
Assignee
1
STEELCASE INC.
901 44TH STREET S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10973321
US20200069052
16560469
Correspondence name and address
ANDREW D. STOVER
BRINKS GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610

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