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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/27/2014
Application #:
13723743
Filing Dt:
12/21/2012
Publication #:
Pub Dt:
05/02/2013
Inventors:
Hugh M. Herr, Kwok Wai Samuel Au, Daniel Joseph Paluska, Peter Dilworth
Title:
ARTIFICIAL ANKLE-FOOT SYSTEM WITH SPRING, VARIABLE-DAMPING, AND SERIES-ELASTIC ACTUATOR COMPONENTS
Assignment: 1
Reel/Frame:
032997/0263Recorded: 05/30/2014Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/10/2013
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
N. SCOTT PIERCE
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742
Assignment: 2
Reel/Frame:
033076/0301Recorded: 06/11/2014Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/10/2014
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
N. SCOTT PIERCE
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742
Assignment: 3
Reel/Frame:
036192/0967Recorded: 07/28/2015Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/15/2015
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
N. SCOTT PIERCE, ESQ.
530 VIRGINIA ROAD, BOX 9133
HAMILTON BROOK SMITH & REYNOLDS, PC
CONCORD, MA 01742-9133
Assignment: 4
Reel/Frame:
037559/0452Recorded: 01/22/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/15/2016
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
N. SCOTT PIERCE
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

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