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| Number | Title | Issue Date |
| D651775 | Dust collector | 01/03/2012 |
| 8083841 | Air filter with a clog-detecting device An air filter with a clog-detecting device includes a housing having a wind outlet and a wind intake, a filter unit positioned between the wind outlet and the wind intake, an exhauster disposed between the wind outlet and the filter unit, a magnetic induction unit p... | 12/27/2011 |
| 8029590 | Collapsible filtration tank for a dust collector A collapsible filtration tank for a dust collector includes an outer frame, an engaging base and a filter. The outer frame is formed cylindrical, having plural meshes formed in its circumferential wall. The engaging base is formed annular, installed around the openi... | 10/04/2011 |
| D629576 | Dust collector | 12/21/2010 |
| D629575 | Dust collector | 12/21/2010 |
| 7695537 | Dust collector with a function of secondary collection A dust collector with a function of secondary collection is composed of a bottom base,an air guiding box installed above the bottom base and bored with a suction hole and a dust collecting hole at its upper and bottom surface respectively, a guiding device set insid... | 04/13/2010 |
| 7455580 | Dry spray device A dry spray device includes a base, an air-extracting device, a wind force indicator, a first filter, a second filter, an isolating device and a work frame. The isolating device has a spray space for placing a work to be sprayed with paint, and waste gas and paint o... | 11/25/2008 |
| 7296321 | Tabletop wood-waste-collecting machine A tabletop wood-waste-collecting machine includes a support frame, a machine base, a guide shade, a work faceplate and a dust-collecting unit. The machine base has its opposite upper side bored with plural transverse assistant guide grooves and its central portion b... | 11/20/2007 |
| 7260868 | Simple dust collector A simple dust collector includes a housing, a base plate horizontally separating the interior of the housing to form a motor chamber for fix a motor to rotate a fan covered by a fan cover under the base plate. A sucking passageway and a wind-exhausting hole are form... | 08/28/2007 |
| 7216442 | Drying device for a wood-waste collecting machine A drying device for a wood-waste collecting machine includes a blower set on the base of the machine and a heating member connected between the blower and the conveying device of the machine. The blower has an air outlet connected with a windpipe, and the heating me... | 05/15/2007 |
| 7217307 | Dust collector with an invertible wind exhausting case A dust collector with an invertible wind exhausting case includes a wind exhausting case having an upper and lower cover, which is respectively provided with two threaded holes of the same size in two lateral sidewalls. Two bolts combine tightly the lower cover with... | 05/15/2007 |
| 7189272 | Movable spray painting stand A movable spray-painting stand includes a worktable provided with four casters and having a wind-exhausting device and a filtering device assembled thereon. The wind-exhausting device has an air inlet communicating with the wind outlet of the filtering device. A sep... | 03/13/2007 |
| 7186281 | Dust-removing device for the dust-collecting tank of a dust-collecting machine A dust-removing device for the dust-collecting tank of a dust-collecting machine includes a guide frame installed inside the dust collecting tank and having a central guide rod for a brush base to move up and down thereon. The brush base has its outer circumferentia... | 03/06/2007 |
| D533694 | Dust collector | 12/12/2006 |
| 7093538 | Wooden debris compressor A wooden debris compressor includes a storing tank, and a poking device under the storing tank provided with plural poking rods fixed spaced apart in a definite angle. Then alternate back-and-forth rotation of the poking rods controls the volume of wooden debris fal... | 08/22/2006 |
| D518610 | Dust collector | 04/04/2006 |
| D502297 | Dust-collecting machine | 02/22/2005 |
| D501964 | Dust-collecting machine | 02/15/2005 |
| 6779691 | Airtight blade valve device for exhausting dust An airtight blade valve device for exhausting dust includes two faceplates, two side plates, plural threaded rods, a rotor and a speed-reducing motor. The two faceplates and the two side plates are assembled together by the threaded rods to make up a closed casing h... | 08/24/2004 |
| 6743084 | Emery polishing machine An emery polishing machine is provided with plural adjusting devices positioned between the opposite shaft ends of two emery polishing wheels and machine box. The adjusting devices enable the two emery-polishing wheels to be micro-adjusted to move upward and downwar... | 06/01/2004 |
| 6507974 | Dust collector A dust collector includes a main frame, a suction device, a hollow support member, upper and lower dust collecting bags, and a plurality of clamping plates. The suction device includes a housing formed with an inlet and outlet, and a blade unit for drawin... | 01/21/2003 |
