Sphygmograph

• US D646,391 S1
• Filed: 11/19/2009
• Issued: 10/04/2011
• Est. Priority Date: 05/26/2009
• Status: Active Grant

• Current Assignee: Nintendo Company Limited
• Original Assignee: Nintendo Company Limited
• Inventors: Suga, Akiko, Kumazaki, Daisuke, Ibuki, Masato, Nishimura, Masahiko
• Primary Examiner(s): Doan; Anhdao
• Application Number:
  US29/350,597
• Time in Patent Office: 684 Days
• Field of Search: D24164-169, D24/107, D24/186, D24/187, D10/46, D10/70, D10/75, D10/98, 600/301, 600481-483, 600/485, 600/490, 600493-495, 600/500, 600/503, 600/509, 600/323, 600/335, 600/340, 600/352, 128/900
• US Class Current: D24/165
• CPC Class Codes: N/A

Claims

1. The ornamental design for a sphygmograph, as shown and described.