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San Ford Machinery Co., Ltd.

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Upright dust collector
    • Patent number D1008585
    • Issue date Dec 19, 2023
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Upright two-stage dust collector
    • Patent number 11,311,830
    • Issue date Apr 26, 2022
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dust collector with convenient loading and unloading dust collectin...
    • Patent number 11,284,763
    • Issue date Mar 29, 2022
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Assembled air cleaner
    • Patent number 11,266,938
    • Issue date Mar 8, 2022
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fixing device for the dust bag of a dust collector
    • Patent number 10,799,822
    • Issue date Oct 13, 2020
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Transverse secondary dust collector
    • Patent number 10,617,989
    • Issue date Apr 14, 2020
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter cylinder having dust cleaning device of dust collector
    • Patent number 10,363,512
    • Issue date Jul 30, 2019
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dust collector provided with a shunt guide plate
    • Patent number 10,363,511
    • Issue date Jul 30, 2019
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Buckle mechanism of dust collecting barrel of bag-type dust collector
    • Patent number 10,265,652
    • Issue date Apr 23, 2019
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dust collector capable of recollecting particulate dust in the filt...
    • Patent number 10,183,250
    • Issue date Jan 22, 2019
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Forcing and fixing structure for the filter cylinders of a filter c...
    • Patent number 10,058,811
    • Issue date Aug 28, 2018
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dust collector
    • Patent number D816740
    • Issue date May 1, 2018
    • SAN FORD MACHINERY CO., LTD.
    • Yuan-Tai Cheng
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Dust collector
    • Patent number D815375
    • Issue date Apr 10, 2018
    • San Ford Machinery Co., Ltd.
    • Mao-Nan Cheng
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Dust collector
    • Patent number D813919
    • Issue date Mar 27, 2018
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Dust collector
    • Patent number D805266
    • Issue date Dec 12, 2017
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Dust collector
    • Patent number D804116
    • Issue date Nov 28, 2017
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Dust collector able to prop open a fallen dust bag
    • Patent number 9,566,592
    • Issue date Feb 14, 2017
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter cartridge structure having high efficiency particulate air f...
    • Patent number 9,333,452
    • Issue date May 10, 2016
    • San Ford Machinery Co., Ltd.
    • Chieh-Yuan Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Loading mechanism of dust-collecting apparatus
    • Patent number 8,695,158
    • Issue date Apr 15, 2014
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Explosion-proof decompression plate
    • Patent number 8,418,412
    • Issue date Apr 16, 2013
    • San Ford Machinery Co., Ltd.
    • Mao-Nan Cheng
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Dust collector
    • Patent number D651775
    • Issue date Jan 3, 2012
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Air filter with a clog-detecting device
    • Patent number 8,083,841
    • Issue date Dec 27, 2011
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Collapsible filtration tank for a dust collector
    • Patent number 8,029,590
    • Issue date Oct 4, 2011
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil mist separator
    • Patent number 7,931,718
    • Issue date Apr 26, 2011
    • San Ford Machinery Co., Ltd.
    • Mao-Nan Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dust collector
    • Patent number D630391
    • Issue date Jan 4, 2011
    • San Ford Machinery Co., Ltd.
    • Mao-Nan Cheng
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Dust collector
    • Patent number D629576
    • Issue date Dec 21, 2010
    • San Ford Machinery Co., Ltd.
    • Yuan-Tai Cheng
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Dust collector
    • Patent number D629575
    • Issue date Dec 21, 2010
    • San Ford Machinery Co., Ltd.
    • Mao-Nan Cheng
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Negative pressure dust collector with a dust receiving bag smoothly...
    • Patent number 7,695,538
    • Issue date Apr 13, 2010
    • San Ford Machinery Co., Ltd.
    • Yun-Tai Cheng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust collector with a function of secondary collection
    • Patent number 7,695,537
    • Issue date Apr 13, 2010
    • San Ford Machinery Co., Ltd.
    • Chieh-Yuan Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dry spray device
    • Patent number 7,455,580
    • Issue date Nov 25, 2008
    • San Ford Machinery Co., Ltd.
    • Chieh-Yuan Cheng
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents