Auxiliary cyclonic dust collector

• US D638,179 S1
• Filed: 08/31/2009
• Issued: 05/17/2011
• Est. Priority Date: 08/31/2009
• Status: Active Grant

• Current Assignee: Robert M. Witter
• Original Assignee: Robert M. Witter
• Inventors: Witter, Robert M.
• Primary Examiner(s): McInroy; Ruth
• Application Number:
  US29/342,738
• Time in Patent Office: 624 Days
• Field of Search: D32/1, D32/21, D32/31, D32/25, D32 23- 24, 553/56, 553/15, 553/37, 553/46, 554/72, 553/43, 554/29, 554/28, 55D/IG.3, 554/591, 553/45, 553/36, 553/42, 952/73, D15/138, D15/141, 451/453, 451/456, 451/451, 153/47, D23/393, D23/394, D23/391, D23/386, D23/387, 285/7, 285/424, 285/179, 285/134.1, 285/189, 454/306
• US Class Current: D32/21
• CPC Class Codes: N/A

Claims

1. The ornamental design for an auxiliary cyclonic dust collector, as shown and described.