IP Library › Granted Patent US 639,734
Granted Patent S1
US 639,734 · App. 29/330,366 · Granted Jun 14, 2011

Mat system for charging an electronic device

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Quick Facts
Patent No.
US 639,734
App. No.
29/330,366
Granted
Jun 14, 2011
Kind
S1
Claims (1)

The ornamental design for a mat system for charging an electronic device, as shown and described.

Assignments (5)
SECURITY AGREEMENT Recorded Oct 19, 2010
From: POWERMAT USA, LLC; POWERMAT CANADA, LLC
To: POWERMAT INVESTOR GROUP, LLC
Reel/Frame 025150/0820 →
RELEASE OF SECURITY INTEREST Recorded Sep 15, 2010
From: COMERICA BANK, A TEXAS BANKING ASSOCIATION
To: POWERMAT USA, LLC
Reel/Frame 024990/0190 →
SECURITY AGREEMENT Recorded Oct 15, 2009
From: POWERMAT USA, LLC
To: COMERICA BANK, A TEXAS BANKING ASSOCIATION
Reel/Frame 023374/0661 →
CHANGE OF NAME Recorded Aug 26, 2009
From: HPNA LLC
To: POWERMAT USA, LLC
Reel/Frame 023147/0954 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 24, 2009
From: FERBER, ROMAN S.; LEV, MORDECHAI; LAINE, FRANCOIS DOMINIQUE CLAUDE; SANTIAGO, ANGELO LUIS LEME; MICHAELIAN, PETER
To: HPNA LLC
Reel/Frame 022869/0800 →