Two-step dust collector

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Description

FIG. 1 is a perspective view of a two-step dust collector showing my new design;

FIG. 2 is a front side elevational view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right plan view thereof;

FIG. 6 is a top side elevational view thereof; and,

FIG. 7 is a bottom side elevational view thereof.

Claims

The ornamental design for two-step dust collector, as shown and described.

Referenced Cited
U.S. Patent Documents
D289096 March 31, 1987 Larsen
D357095 April 4, 1995 Lin
D358234 May 9, 1995 Lin
D501964 February 15, 2005 Cheng
D502297 February 22, 2005 Cheng
D518610 April 4, 2006 Cheng
D527852 September 5, 2006 Tsai
D533321 December 5, 2006 Peng
7217307 May 15, 2007 Cheng
D566350 April 8, 2008 Leasure
Patent History
Patent number: D591465
Type: Grant
Filed: Dec 10, 2007
Date of Patent: Apr 28, 2009
Assignee: Meta International Co., Ltd. (Taichung)
Inventor: Wen-San Lin (Taichung)
Primary Examiner: Ruth McInroy
Attorney: Muncy, Geissler, Olds & Lowe, PLLC
Application Number: 29/298,662
Classifications
Current U.S. Class: Vacuum (D32/21)