Portable backup power device

• US D579,870 S1
• Filed: 06/29/2007
• Issued: 11/04/2008
• Est. Priority Date: 06/29/2007
• Status: Expired due to Term

• Current Assignee: Xantrex, LLC
• Original Assignee: Xantrex International (Schneider Electric SE)
• Inventors: Dunbar, Grant Iverson, Cheung, Peter Tai Kwong, Prior, Robert Bruce
• Primary Examiner(s): Deshmukh; Prabhakar
• Assistant Examiner(s): HOLLAND, DERRICK EDWARD
• Application Number:
  US29/287,126
• Time in Patent Office: 494 Days
• Field of Search: D13/110, D13/116, D13/123, D13/124, D13/137.2, D13/139.1, D13/139.8, D13/184, D13/199, 174/53, 174/58, 307/85, 307/150, 307/151, 363/15, 363/95, 363/103, 363/146
• US Class Current: D13/116
• CPC Class Codes: N/A

Claims

1. The ornamental design for a portable backup power device, as shown and described.