Patent
   D634085
Priority
Dec 29 2009
Filed
Dec 29 2009
Issued
Mar 08 2011
Expiry
Mar 08 2025
Assg.orig
Entity
unknown
6
13
n/a
The ornamental design for guiding tube for interconnecting fine dust filter to preliminary dust collecting device in woodworking machine, as shown and described.

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.

Lin, Chih-Peng

Patent Priority Assignee Title
D651775, Nov 30 2010 San Ford Machinery Co., Ltd. Dust collector
D651776, Jun 06 2011 Sanford Machinery Co., Ltd. Dust collector
D788904, Feb 22 2011 SUKUP MANUFACTURING CO.; SUKUP MANUFACTURING CO Vent assembly for a grain bin
D789512, May 20 2015 Ductwork
D826496, Aug 07 2017 Oneida Air Systems, Inc. Vacuum assisted dust collection hood for routers
D979042, Dec 18 2020 HU, ZONGHUA Ventilation hood
Patent Priority Assignee Title
5487766, May 24 1994 SHOP-PRO EQUIPMENT, INC Portable air filtration apparatus
6871879, Dec 28 2000 Hon Hai Precision Ind. Co., Ltd. Fan duct assembly
7247180, Apr 28 2006 Oneida Air Systems, Inc. Silencer for dust collection system
20040187449,
20080191470,
20090026761,
20100257826,
D268282, Jul 07 1980 United Air Specialists, Inc. Fume capture hood
D297158, Jan 13 1986 Atlas Air Australia Pty., Limited Air delivery duct
D376844, Feb 20 1996 Forced air vent
D495047, Jul 29 2002 Coolvents Limited Vent
D533694, Jan 04 2006 SAN FORD MACHINERY CO , LTD ; Grizzly Industrial Dust collector
D556315, Apr 19 2006 Crawlspace periscope air vent
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 29 2009Meta International Co., Ltd.(assignment on the face of the patent)
Dec 29 2009LIN, CHIH-PENGMETA INTERNATIONAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0237110226 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule