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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
11809598
Filing Dt:
06/01/2007
Publication #:
Pub Dt:
12/04/2008
Inventors:
Christopher J. Langford, Jennifer R. Sarkis, Charles Edwin Dean, John Walden
Title:
STAIR ASSIST ROBOT MECHANISM AND METHOD
Assignment: 1
Reel/Frame:
023084/0676Recorded: 08/14/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/08/2007
Exec Dt:
08/08/2007
Exec Dt:
08/08/2007
Assignee:
350 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Correspondent:
THOMAS E. THOMPKINS, JR.
IANDIORIO TESKA & COLEMAN
260 BEAR HILL ROAD
WALTHAM, MASSACHUSETTS 02451

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