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Patent Assignment Assignor Details
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Assignor Name : SPOELHOF, MARK
Total Assignments: 44
Assignment: 1
Reel/Frame:026324/0542   Pages: 2
Recorded: 05/23/2011
Attorney Dkt #:STE001 P1314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2011
2
Exec Dt:
05/19/2011
3
Exec Dt:
05/19/2011
Assignee
1
901 44TH STREET
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29390313
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
695 KENMOOR SE
P O BOX 2567
GRAND RAPIDS, MI 49501-2567
Assignment: 2
Reel/Frame:026538/0038   Pages: 2
Recorded: 07/01/2011
Attorney Dkt #:STE001 P1316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/2011
2
Exec Dt:
06/30/2011
3
Exec Dt:
06/30/2011
Assignee
1
901 44TH STREET
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29390320
Correspondence name and address
PRICE HENEVELD LLP
695 KENMOOR SE
P O BOX 2567
GRAND RAPIDS, MI 49501-2567
Assignment: 3
Reel/Frame:028544/0584   Pages: 2
Recorded: 07/13/2012
Attorney Dkt #:PD-135917-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2012
2
Exec Dt:
07/12/2012
3
Exec Dt:
06/27/2012
4
Exec Dt:
06/20/2012
Assignee
1
901 44TH STREET SE
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29423550
Correspondence name and address
STEELCASE INC.
901 44TH STREET SE
GRAND RAPIDS, MI 49508
Assignment: 4
Reel/Frame:028596/0958   Pages: 9
Recorded: 07/20/2012
Attorney Dkt #:871462.00823.PA1359200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2012
2
Exec Dt:
07/18/2012
3
Exec Dt:
07/18/2012
4
Exec Dt:
07/18/2012
5
Exec Dt:
07/18/2012
6
Exec Dt:
07/18/2012
Assignee
1
901 44TH STREET S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13481400
Correspondence name and address
QUARLES & BRADY LLP ATTN: IP DOCKET
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 5
Reel/Frame:048294/0745   Pages: 9
Recorded: 02/11/2019
Attorney Dkt #:871462.01275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2012
2
Exec Dt:
07/18/2012
3
Exec Dt:
07/18/2012
4
Exec Dt:
07/18/2012
5
Exec Dt:
07/18/2012
6
Exec Dt:
07/18/2012
Assignee
1
901 44TH STREET S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15991368
Correspondence name and address
QUARLES & BRADY LLP
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202
Assignment: 6
Reel/Frame:053772/0781   Pages: 9
Recorded: 09/15/2020
Attorney Dkt #:871462.01365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2012
2
Exec Dt:
07/18/2012
3
Exec Dt:
07/18/2012
4
Exec Dt:
07/18/2012
5
Exec Dt:
07/18/2012
6
Exec Dt:
07/18/2012
Assignee
1
901 44TH STREET S.E., P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17004666
Correspondence name and address
QUARLES & BRADY LLP
411 EAST WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 7
Reel/Frame:057151/0795   Pages: 9
Recorded: 08/11/2021
Attorney Dkt #:871462.01416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2012
2
Exec Dt:
07/18/2012
3
Exec Dt:
07/18/2012
4
Exec Dt:
07/18/2012
5
Exec Dt:
07/18/2012
6
Exec Dt:
07/18/2012
Assignee
1
901 44TH STREET S.E., P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17342081
Correspondence name and address
QUARLES & BRADY LLP
411 EAST WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 8
Reel/Frame:065666/0945   Pages: 9
Recorded: 11/27/2023
Attorney Dkt #:871462.00980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2012
2
Exec Dt:
07/18/2012
3
Exec Dt:
07/18/2012
4
Exec Dt:
07/18/2012
5
Exec Dt:
07/18/2012
6
Exec Dt:
07/18/2012
Assignee
1
901 44TH STREET S.E.
P.O, BOX 1967
GRAND RAPIDS, MICHIGAN 49501-1967
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
14320984
 
NONE
14859990
 
NONE
15347252
Correspondence name and address
DENISE L PREBELSKI
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 9
Reel/Frame:032470/0124   Pages: 4
Recorded: 03/19/2014
Attorney Dkt #:PD-137087-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2014
2
Exec Dt:
03/14/2014
3
Exec Dt:
03/18/2014
Assignee
1
901 44TH STREET SE
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29485400
Correspondence name and address
STEELCASE INC.
901 44TH STREET SE
GH-4C
GRAND RAPIDS, MI 49508
Assignment: 10
Reel/Frame:039409/0898   Pages: 3
Recorded: 08/11/2016
Attorney Dkt #:15686-43
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/21/2016
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29567647
Correspondence name and address
TREVOR K. COPELAND
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 11
Reel/Frame:044351/0697   Pages: 3
Recorded: 12/11/2017
Attorney Dkt #:15686-151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/21/2016
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29628833
Correspondence name and address
TREVOR K. COPELAND
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 12
Reel/Frame:041146/0164   Pages: 6
Recorded: 02/01/2017
Attorney Dkt #:PD-138774-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2017
2
Exec Dt:
02/01/2017
3
Exec Dt:
01/26/2017
4
Exec Dt:
01/13/2017
Assignee
1
901 44TH STREET SE
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29589903
Correspondence name and address
STEELCASE INC.
901 44TH STREET SE
PO BOX 1967
GRAND RAPIDS, MI 49501
Assignment: 13
Reel/Frame:050860/0088   Pages: 8
Recorded: 10/30/2019
Attorney Dkt #:15686-342
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2017
2
Exec Dt:
05/15/2017
3
Exec Dt:
05/07/2017
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16667459
Correspondence name and address
TREVOR K. COPELAND
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 14
Reel/Frame:044457/0119   Pages: 3
Recorded: 12/21/2017
Attorney Dkt #:15686-146
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/07/2017
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29628523
Correspondence name and address
TREVOR K. COPELAND
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 15
Reel/Frame:044457/0870   Pages: 3
Recorded: 12/21/2017
Attorney Dkt #:15686-147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/07/2017
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29628526
Correspondence name and address
TREVOR K. COPELAND
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 16
Reel/Frame:044458/0673   Pages: 3
Recorded: 12/21/2017
Attorney Dkt #:15686-148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/07/2017
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29628528
Correspondence name and address
TREVOR K. COPELAND
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 17
Reel/Frame:044460/0330   Pages: 3
Recorded: 12/21/2017
Attorney Dkt #:15686-149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/07/2017
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29628527
Correspondence name and address
TREVOR K. COPELAND
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 18
Reel/Frame:044967/0708   Pages: 4
Recorded: 12/27/2017
Attorney Dkt #:15686-148
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION SERIAL NUMBER 29628526 PREVIOUSLY RECORDED AT REEL: 044458 FRAME: 0673. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignor
1
Exec Dt:
12/07/2017
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29628528
Correspondence name and address
TREVOR K. COPELAND
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 19
Reel/Frame:046316/0826   Pages: 12
Recorded: 07/11/2018
Attorney Dkt #:STE001 P1530
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2018
2
Exec Dt:
06/25/2018
3
Exec Dt:
06/28/2018
4
Exec Dt:
06/25/2018
5
Exec Dt:
06/28/2018
Assignee
1
901 44TH STREET SE
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501-1967
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15997097
Correspondence name and address
PRICE HENEVELD LLP/STEELCASE INC.
695 KENMOOR S.E.
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 20
Reel/Frame:046336/0181   Pages: 10
Recorded: 07/12/2018
Attorney Dkt #:STE001 P1542
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2018
2
Exec Dt:
06/28/2018
3
Exec Dt:
06/25/2018
4
Exec Dt:
07/09/2018
Assignee
1
901 44TH STREET SE
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501-1967
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29650017
Correspondence name and address
PRICE HENEVELD LLP/STEELCASE INC.
695 KENMOOR S.E.
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 21
Reel/Frame:046336/0321   Pages: 8
Recorded: 07/12/2018
Attorney Dkt #:STE001 P1543
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2018
2
Exec Dt:
06/28/2018
3
Exec Dt:
06/25/2018
Assignee
1
901 44TH STREET SE
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501-1967
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29650013
Correspondence name and address
PRICE HENEVELD LLP/STEELCASE INC.
695 KENMOOR S.E.
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 22
Reel/Frame:056904/0060   Pages: 12
Recorded: 07/19/2021
Attorney Dkt #:STE001 P1530A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2018
2
Exec Dt:
06/25/2018
3
Exec Dt:
06/25/2018
4
Exec Dt:
06/25/2018
5
Exec Dt:
06/28/2018
Assignee
1
901 44TH STREET SE
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501-1967
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17379444
Correspondence name and address
PRICE HENEVELD LLP/STEELCASE INC.
695 KENMOOR S.E.
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 23
Reel/Frame:050513/0364   Pages: 8
Recorded: 09/27/2019
Attorney Dkt #:PD-139788-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2019
2
Exec Dt:
09/27/2019
3
Exec Dt:
09/24/2019
Assignee
1
901 44TH STREET SE
PO BOX 1967
GRAND RAPIDS, MICHIGAN 49051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29707310
Correspondence name and address
PRICE HENEVELD LLP/STEELCASE INC.
695 KENMOOR S.E.
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 24
Reel/Frame:052909/0166   Pages: 12
Recorded: 06/11/2020
Attorney Dkt #:STE001 P1553
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2020
2
Exec Dt:
04/29/2020
3
Exec Dt:
05/13/2020
4
Exec Dt:
04/20/2020
5
Exec Dt:
06/10/2020
Assignee
1
901 44TH STREET SE
GRAND RAPIDS, MICHIGAN 49051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29734755
Correspondence name and address
PRICE HENEVELD LLP/STEELCASE INC.
695 KENMOOR S.E.
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 25
Reel/Frame:052909/0361   Pages: 12
Recorded: 06/11/2020
Attorney Dkt #:STE001 P1554
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2020
2
Exec Dt:
04/29/2020
3
Exec Dt:
05/13/2020
4
Exec Dt:
04/20/2020
5
Exec Dt:
06/10/2020
Assignee
1
901 44TH STREET SE
GRAND RAPIDS, MICHIGAN 49051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29734758
Correspondence name and address
PRICE HENEVELD LLP/STEELCASE INC.
695 KENMOOR S.E.
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 26
Reel/Frame:052909/0616   Pages: 12
Recorded: 06/11/2020
Attorney Dkt #:STE001 P1555
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2020
2
Exec Dt:
04/29/2020
3
Exec Dt:
05/12/2020
4
Exec Dt:
04/20/2020
5
Exec Dt:
06/10/2020
Assignee
1
901 44TH STREET SE
GRAND RAPIDS, MICHIGAN 49051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29734760
Correspondence name and address
PRICE HENEVELD LLP/STEELCASE INC.
695 KENMOOR S.E.
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 27
Reel/Frame:053916/0713   Pages: 12
Recorded: 09/29/2020
Attorney Dkt #:15686-357 PD-140264-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2020
2
Exec Dt:
05/29/2020
3
Exec Dt:
05/19/2020
4
Exec Dt:
05/19/2020
5
Exec Dt:
04/17/2020
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724807
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 1039
CHICAGO, IL 60611
Assignment: 28
Reel/Frame:053916/0949   Pages: 8
Recorded: 09/29/2020
Attorney Dkt #:15686-358 PD-140265-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2020
2
Exec Dt:
05/19/2020
3
Exec Dt:
04/17/2020
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724809
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 1039
CHICAGO, IL 60611
Assignment: 29
Reel/Frame:053916/0966   Pages: 14
Recorded: 09/29/2020
Attorney Dkt #:15686-359 PD-140266-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2020
2
Exec Dt:
05/25/2020
3
Exec Dt:
05/29/2020
4
Exec Dt:
05/19/2020
5
Exec Dt:
05/19/2020
6
Exec Dt:
04/17/2020
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724810
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 1039
CHICAGO, IL 60611
Assignment: 30
Reel/Frame:053917/0664   Pages: 12
Recorded: 09/29/2020
Attorney Dkt #:15686-356 PD-140263-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2020
2
Exec Dt:
05/29/2020
3
Exec Dt:
05/21/2020
4
Exec Dt:
05/21/2020
5
Exec Dt:
04/17/2020
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724806
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 1039
CHICAGO, IL 60611
Assignment: 31
Reel/Frame:053916/0641   Pages: 12
Recorded: 09/29/2020
Attorney Dkt #:15686-313 PD-139901-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2020
2
Exec Dt:
05/29/2020
3
Exec Dt:
05/29/2020
4
Exec Dt:
06/15/2020
5
Exec Dt:
04/17/2020
Assignee
1
901 44TH STREET S.E.
P.O. BOX 1937
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724792
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 1039
CHICAGO, IL 60611
Assignment: 32
Reel/Frame:053916/0690   Pages: 14
Recorded: 09/29/2020
Attorney Dkt #:15686-383 PD-140369-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2020
2
Exec Dt:
07/10/2020
3
Exec Dt:
06/25/2020
4
Exec Dt:
06/25/2020
5
Exec Dt:
06/25/2020
6
Exec Dt:
04/17/2020
Assignee
1
901 44TH STREET S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724827
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 1039
CHICAGO, IL 60611
Assignment: 33
Reel/Frame:053917/0586   Pages: 14
Recorded: 09/29/2020
Attorney Dkt #:15686-360 PD-140267-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2020
2
Exec Dt:
07/10/2020
3
Exec Dt:
06/25/2020
4
Exec Dt:
06/25/2020
5
Exec Dt:
06/25/2020
6
Exec Dt:
04/17/2020
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, ILLINOIS 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724814
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 1039
CHICAGO, IL 60611
Assignment: 34
Reel/Frame:053917/0623   Pages: 14
Recorded: 09/29/2020
Attorney Dkt #:15686-361 PD-140268-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2020
2
Exec Dt:
07/10/2020
3
Exec Dt:
06/25/2020
4
Exec Dt:
06/25/2020
5
Exec Dt:
06/25/2020
6
Exec Dt:
04/17/2020
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724818
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 1039
CHICAGO, IL 60611
Assignment: 35
Reel/Frame:053971/0761   Pages: 10
Recorded: 10/05/2020
Attorney Dkt #:PD-140611-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2020
2
Exec Dt:
09/24/2020
3
Exec Dt:
10/01/2020
4
Exec Dt:
09/25/2020
Assignee
1
901 44TH STREET SE
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501-1967
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29753920
Correspondence name and address
STEELCASE INC.
901 44TH STREET SE
P.O. BOX 1967
GRAND RAPIDS, MI 49501-1967
Assignment: 36
Reel/Frame:055722/0182   Pages: 8
Recorded: 03/25/2021
Attorney Dkt #:15686-448 PD-140603-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2021
2
Exec Dt:
02/24/2021
3
Exec Dt:
02/09/2021
Assignee
1
901 44TH STREET S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29767102
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 1039
CHICAGO, IL 60611
Assignment: 37
Reel/Frame:055722/0196   Pages: 8
Recorded: 03/25/2021
Attorney Dkt #:15686-446 PD-140604-0-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2021
2
Exec Dt:
02/24/2021
3
Exec Dt:
02/09/2021
Assignee
1
901 44TH STREET S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29767101
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 1039
CHICAGO, IL 60611
Assignment: 38
Reel/Frame:063285/0574   Pages: 8
Recorded: 04/11/2023
Attorney Dkt #:515686.5000553
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2021
2
Exec Dt:
04/22/2021
3
Exec Dt:
05/10/2021
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29783343
Correspondence name and address
ANDREW D. STOVER
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 39
Reel/Frame:056257/0316   Pages: 9
Recorded: 05/17/2021
Attorney Dkt #:871462.01363
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2021
2
Exec Dt:
05/11/2021
3
Exec Dt:
05/04/2021
4
Exec Dt:
05/11/2021
5
Exec Dt:
05/05/2021
6
Exec Dt:
05/07/2021
7
Exec Dt:
05/04/2021
Assignee
1
901 44TH STREET S.E., P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501-1967
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17320994
Correspondence name and address
QUARLES & BRADY LLP
411 EAST WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 40
Reel/Frame:056271/0862   Pages: 3
Recorded: 05/18/2021
Attorney Dkt #:871462.01382
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2021
2
Exec Dt:
05/17/2021
Assignee
1
901 44TH STREET S.E., P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501-1967
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29784045
Correspondence name and address
QUARLES & BRADY LLP
411 EAST WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 41
Reel/Frame:062605/0134   Pages: 8
Recorded: 02/06/2023
Attorney Dkt #:515686.5000552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2021
2
Exec Dt:
05/10/2021
3
Exec Dt:
05/22/2021
Assignee
1
901 44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29783340
Correspondence name and address
ANDREW D. STOVER
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 42
Reel/Frame:059135/0575   Pages: 16
Recorded: 03/01/2022
Attorney Dkt #:PA-139901-1-USA 15686.393
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/2021
2
Exec Dt:
06/28/2021
3
Exec Dt:
07/21/2021
4
Exec Dt:
06/28/2021
5
Exec Dt:
06/23/2021
6
Exec Dt:
06/25/2021
7
Exec Dt:
07/06/2021
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17119490
Correspondence name and address
ANDREW D. STOVER
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 43
Reel/Frame:065092/0674   Pages: 16
Recorded: 10/02/2023
Attorney Dkt #:515686.5000663
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/2021
2
Exec Dt:
06/28/2021
3
Exec Dt:
07/21/2021
4
Exec Dt:
06/28/2021
5
Exec Dt:
06/23/2021
6
Exec Dt:
06/25/2021
7
Exec Dt:
07/06/2021
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17672978
Correspondence name and address
ANDREW D. STOVER
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 44
Reel/Frame:059456/0367   Pages: 5
Recorded: 03/31/2022
Attorney Dkt #:15686.665 PA-140605-2-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2022
2
Exec Dt:
03/23/2022
Assignee
1
901 44TH STREET, S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17667792
Correspondence name and address
ANDREW D. STOVER
P.O. BOX 10395
CHICAGO, IL 60610

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