Guiding tube for interconnecting fine dust filter to preliminary dust collecting device in woodworking machine

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Description

FIG. 1 is a perspective view of a guiding tube for interconnecting fine dust filter to preliminary dust collecting device in woodworking machine showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof; the opposite side being a mirror image of the shown;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is the perspective view embodying the utilization of guiding tube for interconnecting fine dust filter to preliminary dust collecting device in woodworking machine in which the broken line is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for guiding tube for interconnecting fine dust filter to preliminary dust collecting device in woodworking machine, as shown and described.

Referenced Cited
U.S. Patent Documents
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5487766 January 30, 1996 Vannier
D376844 December 24, 1996 Hester et al.
D495047 August 24, 2004 Gilbert
6871879 March 29, 2005 Gan
D533694 December 12, 2006 Cheng
7247180 July 24, 2007 Hill
D556315 November 27, 2007 Jackson et al.
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20080191470 August 14, 2008 Esser
20090026761 January 29, 2009 McMillan
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Patent History
Patent number: D634085
Type: Grant
Filed: Dec 29, 2009
Date of Patent: Mar 8, 2011
Assignee: Meta International Co., Ltd. (Taichung)
Inventor: Chih-Peng Lin (Taichung)
Primary Examiner: Ruth McInroy
Attorney: Kamrath & Associates PA
Application Number: 29/352,863
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)