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Patent Assignment Assignor Details
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Assignor Name : LYFORD, J. STEVEN
Total Assignments: 18
Assignment: 1
Reel/Frame:012800/0637   Pages: 3
Recorded: 04/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POOLEY, WILLIAM R.
Exec Dt:
11/17/2000
2
AYRES, DANIEL J.
Exec Dt:
11/17/2000
3
SWAFFORD, M. DAVID
Exec Dt:
11/17/2000
4
LAW, WILLIAM Q.
Exec Dt:
11/17/2000
5
KYLE, MICHAEL L.
Exec Dt:
11/17/2000
6
LYFORD, J. STEVEN
Exec Dt:
11/17/2000
7
MYERS, JONATHAN E.
Exec Dt:
11/17/2000
8
NIGHTINGALE, MARK W.
Exec Dt:
11/17/2000
9
SHANE, JERRY R.
Exec Dt:
11/17/2000
Assignee
1
TEKTRONIX, INC.
P.O. BOX 500 (50-LAW)
14200 SW KARL BRAUN DRIVE
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6402565
NONE
09716080
Correspondence name and address
TEKTRONIX, INC.
WILLIAM K. BUCHER
P.O. BOX 500 (50-LAW)
BEAVERTON, OR 97077
Assignment: 2
Reel/Frame:020496/0841   Pages: 4
Recorded: 02/12/2008
Attorney Dkt #:8072-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GABEL, PRESTON S.
Exec Dt:
10/26/2005
2
DOBYNS, KENNETH P.
Exec Dt:
10/25/2005
3
LYFORD, J. STEVEN
Exec Dt:
10/25/2005
Assignee
1
TEKTRONIX, INC.
14200 S.W. KARL BRAUN DRIVE
P.O. BOX 500
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D566046
NONE
29241380
Correspondence name and address
TEKTRONIX, INC.
14200 S.W. KARL BRAUN DR., P.O. BOX 500
M/S 50-LAW
BEAVERTON, OR 97077
Assignment: 3
Reel/Frame:020496/0942   Pages: 4
Recorded: 02/12/2008
Attorney Dkt #:8075-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GABEL, PRESTON S.
Exec Dt:
10/26/2005
2
DOBYNS, KENNETH P.
Exec Dt:
10/25/2005
3
LYFORD, J. STEVEN
Exec Dt:
10/25/2005
Assignee
1
TEKTRONIX, INC.
14200 S.W. KARL BRAUN DRIVE
P.O. BOX 500
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D566047
NONE
29241381
Correspondence name and address
TEKTRONIX, INC.
14200 S.W. KARL BRAUN DR., P.O. BOX 500
M/S 50-LAW
BEAVERTON, OR 97077
Assignment: 4
Reel/Frame:030388/0710   Pages: 3
Recorded: 05/09/2013
Attorney Dkt #:8426-US2-9025-0442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYFORD, J. STEVEN
Exec Dt:
09/10/2009
2
CLAYTON, NEIL
Exec Dt:
09/04/2009
Assignee
1
TEKTRONIX, INC.
14150 S.W. KARL BRAUN DRIVE
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8640333
US20120036714
13280262
Correspondence name and address
ALEXANDER C. JOHNSON, JR.
210 SW MORRISON STREET
SUITE 400
PORTLAND, OR 97204
Assignment: 5
Reel/Frame:025119/0500   Pages: 4
Recorded: 10/11/2010
Attorney Dkt #:8791-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREITZER, ROBERT R.
Exec Dt:
10/11/2010
2
AYERS, KEVIN C.
Exec Dt:
10/11/2010
3
GESSFORD, MARC A.
Exec Dt:
10/11/2010
4
MARTIN, JIM L.
Exec Dt:
10/11/2010
5
LYFORD, J. STEVEN
Exec Dt:
10/11/2010
Assignee
1
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500 (50-LAW)
BEAVERTON, OREGON 97077-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D663269
NONE
29369994
Correspondence name and address
WILLIAM K. BUCHER
14150 SW KARL BRAUN DRIVE
P.O. BOX 500 (50-LAW)
BEAVERTON, OR 97077-0001
Assignment: 6
Reel/Frame:025119/0565   Pages: 4
Recorded: 10/11/2010
Attorney Dkt #:8778-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREITZER, ROBERT R.
Exec Dt:
10/11/2010
2
AYERS, KEVIN C.
Exec Dt:
10/11/2010
3
GESSFORD, MARC A.
Exec Dt:
10/11/2010
4
LYFORD, J. STEVEN
Exec Dt:
10/11/2010
5
MARTIN, JIM L.
Exec Dt:
10/11/2010
Assignee
1
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500 (50-LAW)
BEAVERTON, OREGON 97077-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D659641
NONE
29369993
Correspondence name and address
WILLIAM K. BUCHER
14150 SW KARL BRAUN DRIVE
P.O. BOX 500 (50-LAW)
BEAVERTON, OR 97077-0001
Assignment: 7
Reel/Frame:030358/0518   Pages: 4
Recorded: 05/06/2013
Attorney Dkt #:8778-US1-9025-0305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREITZER, ROBERT R.
Exec Dt:
10/11/2010
2
AYERS, KEVIN C.
Exec Dt:
10/11/2010
3
GESSFORD, MARC A.
Exec Dt:
10/11/2010
4
LYFORD, J. STEVEN
Exec Dt:
10/11/2010
5
MARTIN, JIM L.
Exec Dt:
10/11/2010
Assignee
1
TEKTRONIX, INC.
14150 S.W. KARL BRAUN DRIVE
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D684928
NONE
29416952
Correspondence name and address
ALEXANDER C. JOHNSON, JR.
210 SW MORRISON STREET
SUITE 400
PORTLAND, OR 97204
Assignment: 8
Reel/Frame:049130/0670   Pages: 4
Recorded: 05/09/2019
Attorney Dkt #:8791-US1; US2; US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREITZER, ROBERT R.
Exec Dt:
10/11/2010
2
AYERS, KEVIN C.
Exec Dt:
10/11/2010
3
GESSFORD, MARC A.
Exec Dt:
10/11/2010
4
MARTIN, JIM L.
Exec Dt:
10/11/2010
5
LYFORD, J. STEVEN
Exec Dt:
10/11/2010
Assignee
1
TEKTRONIX, INC
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OREGON 97077
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
D672721
NONE
29423686
 
D672722
NONE
29423687
 
D672723
NONE
29423690
Correspondence name and address
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OR 97077
Assignment: 9
Reel/Frame:025748/0743   Pages: 14
Recorded: 02/04/2011
Attorney Dkt #:8642, 8789, 8837/38/39/40
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYFORD, J. STEVEN
Exec Dt:
02/02/2011
2
KREITZER, ROBERT R.
Exec Dt:
02/02/2011
Assignee
1
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500 (50-LAW)
BEAVERTON, OREGON 97077-0001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
D663270
NONE
29382164
 
D663272
NONE
29382275
 
D668226
NONE
29382278
 
D643841
NONE
29383017
 
D649970
NONE
29383022
 
D649971
NONE
29383024
Correspondence name and address
WILLIAM K. BUCHER
14150 SW KARL BRAUN DRIVE
P.O. BOX 500 (50-LAW)
BEAVERTON, OR 97077-0001
Assignment: 10
Reel/Frame:025748/0759   Pages: 4
Recorded: 02/04/2011
Attorney Dkt #:8790-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREITZER, ROBERT R.
Exec Dt:
02/02/2011
2
LYFORD, J. STEVEN
Exec Dt:
02/02/2011
Assignee
1
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500 (50-LAW)
BEAVERTON, OREGON 97077-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D660800
NONE
29382266
Correspondence name and address
WILLIAM K. BUCHER
14150 SW KARL BRAUN DRIVE
P.O. BOX 500 (50-LAW)
BEAVERTON, OR 97077-0001
Assignment: 11
Reel/Frame:025748/0769   Pages: 6
Recorded: 02/04/2011
Attorney Dkt #:8835-US0, 8836-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYFORD, J. STEVEN
Exec Dt:
02/02/2011
2
KREITZER, ROBERT R.
Exec Dt:
02/02/2011
3
GABEL, PRESTON S.
Exec Dt:
02/02/2011
4
DOBYNS, KENNETH P.
Exec Dt:
02/02/2011
Assignee
1
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500 (50-LAW)
BEAVERTON, OREGON 97077-0001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
D663271
NONE
29382267
 
D668225
NONE
29382272
Correspondence name and address
WILLIAM K. BUCHER
14150 SW KARL BRAUN DRIVE
P.O. BOX 500 (50-LAW)
BEAVERTON, OR 97077-0001
Assignment: 12
Reel/Frame:030251/0589   Pages: 4
Recorded: 04/19/2013
Attorney Dkt #:8836-US1-9025-0267
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYFORD, J. STEVEN
Exec Dt:
02/02/2011
2
KREITZER, ROBERT R.
Exec Dt:
02/02/2011
3
GABEL, PRESTON S.
Exec Dt:
02/02/2011
4
DOBYNS, KENNETH P.
Exec Dt:
02/02/2011
Assignee
1
TEKTRONIX, INC.
14150 S.W. KARL BRAUN DRIVE
P. O. BOX 500
BEAVERTON, OREGON 97077-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D697480
NONE
29417721
Correspondence name and address
MARIE A. WEISKOPF
MARGER, JOHNSON & MCCOLLOM PC
210 SW MORRISON STREET, SUITE 400
PORTLAND, OR 97204
Assignment: 13
Reel/Frame:030251/0616   Pages: 4
Recorded: 04/19/2013
Attorney Dkt #:8836-US2-9025-0268
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYFORD, J. STEVEN
Exec Dt:
02/02/2011
2
KREITZER, ROBERT R.
Exec Dt:
02/02/2011
3
GABEL, PRESTON S.
Exec Dt:
02/02/2011
4
DOBYNS, KENNETH P.
Exec Dt:
02/02/2011
Assignee
1
TEKTRONIX, INC.
14150 S.W. KARL BRAUN DRIVE
P. O. BOX 500
BEAVERTON, OREGON 97077-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D689437
NONE
29417722
Correspondence name and address
MARIE A. WEISKOPF
MARGER, JOHNSON & MCCOLLOM PC
210 SW MORRISON STREET, SUITE 400
PORTLAND, OR 97204
Assignment: 14
Reel/Frame:049130/0742   Pages: 4
Recorded: 05/09/2019
Attorney Dkt #:8840-US1; US2; US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYFORD, J. STEVEN
Exec Dt:
02/02/2011
2
KREITZER, ROBERT R.
Exec Dt:
02/02/2011
Assignee
1
TEKTRONIX, INC
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OREGON 97077
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
D672718
NONE
29417829
 
D672719
NONE
29417830
 
D672720
NONE
29417831
Correspondence name and address
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OR 97077
Assignment: 15
Reel/Frame:049130/0837   Pages: 3
Recorded: 05/09/2019
Attorney Dkt #:8839-US1; 8839-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYFORD, J. STEVEN
Exec Dt:
02/02/2011
2
KREITZER, ROBERT R.
Exec Dt:
02/02/2011
Assignee
1
TEKTRONIX, INC
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OREGON 97077
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
D663690
NONE
29417824
 
D663273
NONE
29417826
Correspondence name and address
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OR 97077
Assignment: 16
Reel/Frame:049131/0298   Pages: 4
Recorded: 05/09/2019
Attorney Dkt #:8836-US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYFORD, J. STEVEN
Exec Dt:
02/02/2011
2
KREITZER, ROBERT R.
Exec Dt:
02/02/2011
3
GABEL, PRESTON S.
Exec Dt:
02/02/2011
4
DOBYNS, KENNETH P.
Exec Dt:
02/02/2011
Assignee
1
TEKTRONIX, INC
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D682787
NONE
29417724
Correspondence name and address
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OR 97077
Assignment: 17
Reel/Frame:049131/0385   Pages: 4
Recorded: 05/09/2019
Attorney Dkt #:8835-US1; US2; US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYFORD, J. STEVEN
Exec Dt:
02/02/2011
2
KREITZER, ROBERT R.
Exec Dt:
02/02/2011
3
GABEL, PRESTON S.
Exec Dt:
02/02/2011
4
DOBYNS, KENNETH P.
Exec Dt:
02/02/2011
Assignee
1
TEKTRONIX, INC
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OREGON 97077
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
D673119
NONE
29417717
 
D673120
NONE
29417719
 
D673121
NONE
29417720
Correspondence name and address
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OR 97077
Assignment: 18
Reel/Frame:035587/0008   Pages: 7
Recorded: 05/07/2015
Attorney Dkt #:11543-US0-9025-1304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREITZER, ROBERT R.
Exec Dt:
05/03/2015
2
DOBYNS, KENNETH P.
Exec Dt:
04/06/2015
3
AYERS, KEVIN C.
Exec Dt:
04/04/2015
4
LYFORD, J. STEVEN
Exec Dt:
04/21/2015
Assignee
1
TEKTRONIX, INC.
14150 S.W. KARL BRAUN DRIVE
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D743343
NONE
29521095
Correspondence name and address
ALEXANDER C. JOHNSON, JR.
210 SW MORRISON STREET
SUITE 400
PORTLAND, OR 97204

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