Vacuum cleaner

• US D503,251 S1
• Filed: 10/03/2003
• Issued: 03/22/2005
• Est. Priority Date: 10/03/2003
• Status: Expired due to Term

• Current Assignee: Sharper Image Acquisition, LLC (ThreeSixty Group Ltd.)
• Original Assignee: Sharper Image Corporation (ThreeSixty Group Ltd.)
• Inventors: Christianson, Tristan M.
• Primary Examiner(s): MCINROY, RUTH T
• Application Number:
  US29/191,240
• Time in Patent Office: 536 Days
• Field of Search: D32 21- 24, D32 31- 33, 15320-323, 153/47, 15350-354, 153/61, 153/66, 153/83, 154/10, 154/12, 154/151, 15416-4221, 153271-3277, 153/19, 153/401, 55D/IG.3, 134/18, 134/21, 901/1, 700/245, 318/568.12
• US Class Current: D32/21
• CPC Class Codes: N/A

Claims

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