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Patent Assignment
Reel/Frame 031509/0926

Assignment of Assignor's Interest

Recorded: 2013-10-30 Pages: 10
Assignors
DUFFY, WILLIAM R., III
Executed: 2013-10-22
JONES, PHILLIP D.
Executed: 2013-06-03
TRIVETTE, MICHAEL K.
Executed: 2013-03-15
WINDELL, DAVID T.
Executed: 2013-07-22
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Prismatic Lock and Key Security
Patent: 9,274,508 →
Application: 13/846,141 →
Publication: US 2013/0214897
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 10, 2014
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
Reel/Frame 034194/0111 →
Assignment of Assignor's Interest May 6, 2016
From: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
To: LENOVO INTERNATIONAL LIMITED
Reel/Frame 038483/0940 →
Assignment of Assignor's Interest Sep 6, 2019
From: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE LTD.
To: LENOVO INTERNATIONAL LIMITED
Reel/Frame 050301/0033 →