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Patent Assignment Details
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Reel/Frame:029396/0873   Pages: 4
Recorded: 11/20/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/04/2015
Application #:
11962145
Filing Dt:
12/21/2007
Publication #:
Pub Dt:
04/24/2008
Title:
HANDHELD ELECTRONIC DEVICE AND ASSOCIATED METHOD PROVIDING AVAILABILITY DATA IN A MESSAGING ENVIRONMENT
Assignors
1
Exec Dt:
12/10/2004
2
Exec Dt:
11/23/2004
3
Exec Dt:
12/10/2004
4
Exec Dt:
12/10/2004
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Correspondence name and address
BRETT J. SLANEY
C/O BLAKE, CASSELS & GRAYDON LLP
199 BAY ST
SUITE 4000, COMMERCE COURT WEST
TORONTO, ONTARIO M5L 1A9

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