Protective cover for tablet computer

• US D668,661 S1
• Filed: 05/11/2011
• Issued: 10/09/2012
• Est. Priority Date: 05/11/2011
• Status: Active Grant

• Current Assignee: Brian K. Norfolk
• Original Assignee: Brian K. Norfolk
• Inventors: Norfolk, Brian K.
• Primary Examiner(s): Lee, Susan Moon
• Application Number:
  US29/391,607
• Time in Patent Office: 517 Days
• Field of Search: D14/439, D14/440, D14/345, D14341-344, D14/346, D14/371, D14125-129, D14/327, 206/320, 206/576, 206/305, 206/215, 206/232, 206/524, 206/425, 206/472, 206/224, 206/312, 206/387.13, 206/307, 206/387.1, 206/756, D 3/286, D 3/283, D 3/295, D 3/273, D 3/303, D 3/247, D 3/215, D 3/245, D 3/232, D 3/900, D 3/249, D 3/201, D 3/276, D 3/294, D 3/301, 224/929, 708/110, 190/109, 190/100, 190/119, 190/901, 361/683, 361/725, 361/681, 361/686, 361/679, 229/87.5, 229/67.1, 229/800, 220/522, 220/4.23, 345/169, 345/104, 345/156, 345/168, 345/173, 345/179, 345/672, 345/174, 150/147, 150/135, 402/2, 402 70- 78, 402500-502, 281/45, 281/38, 281/31, 281/29, 281/19.1, 281/34, D19/26, D19/27, D19/33, D19/75, D19/86, D19/22, D19/90, D19/59, D19/60, D19/78, D19/83, D18/7, 383/97, 383/4, 383/110, 178/18.03, 178/18.01, 349/12, 428/332, D 6/632, D 6/407, 248/458
• US Class Current: D14/440
• CPC Class Codes: N/A

Claims

1. I claim the ornamental design for a protective cover for tablet computer, as shown.