Patents by Inventor Pai Yung Lin

Pai Yung Lin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20170290487
    Abstract: A dusting device for a cleaning machine, being capable of detachably assembled to a bottom of the cleaning machine, includes at least a first rotary disc, a second rotary disc, an idler pulley, a driving rope unit, and dusting elements respectively attached to the first and second rotary discs. The driving rope unit is movably disposed on the first rotary disc, the idler pulley, and the second rotary disc. The first rotary disc is driven to rotate by a motor installed in the cleaning machine, and the idle pulley is driven to rotate by the driving rope unit and the first rotary disc, so as to further drive the second rotary disc to rotate in conjunction with the first rotary disc, whereby enabling the dusting elements to rotate to dust and clean a surface to be cleaned.
    Type: Application
    Filed: April 12, 2016
    Publication date: October 12, 2017
    Inventors: YA-Ching YANG, Yi-Jun Pan, Pai-Yung Lin
  • Patent number: 9579007
    Abstract: A dusting device to be rotatably connected to the bottom of a cleaning machine or vacuum cleaner includes a rotary disc and a dusting element. The rotary disc includes a base and a connecting portion below the base. The connecting portion extends outward from the periphery of the base and has a bottom surface forming a pressing plate. The dusting element is detachably assembled to the connecting portion of the rotary disc in order to be pressed by the pressing plate. The dusting element includes at least one cleaning layer for contact with a surface to be cleaned so as to carry out dusting and cleaning.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: February 28, 2017
    Inventors: YA-Ching Yang, Yi-Jun Pan, Pai-Yung Lin
  • Publication number: 20160331200
    Abstract: A rotary type dusting device, detachably assembled to an automatic cleaning machine, the rotary type dusting device includes a connecting base, a rotary disc, an affixing element, and a dusting element. The connecting base is driven by the cleaning machine to rotate and includes a plurality of interference portions and mounting portions for mounting bristles. The rotary disc is detachably connected to a bottom of the connecting base and is rotatable in conjunction with the connecting base. The rotary disc includes a plurality of positioning portions spaced apart from each other for correspondingly engaging the interference portions. The affixing element is fixed onto a bottom of the rotary disc for attaching the dusting element, so that the dusting element is rotatable in conjunction with the rotary disc and the bristles to carry out dusting and sweeping work.
    Type: Application
    Filed: March 24, 2016
    Publication date: November 17, 2016
    Inventors: YA-Ching YANG, Yi-Jun Pan, Pai-Yung Lin
  • Publication number: 20160029866
    Abstract: A dusting device to be rotatably connected to the bottom of a cleaning machine or vacuum cleaner includes a rotary disc and a dusting element. The rotary disc includes a base and a connecting portion below the base. The connecting portion extends outward from the periphery of the base and has a bottom surface forming a pressing plate. The dusting element is detachably assembled to the connecting portion of the rotary disc in order to be pressed by the pressing plate. The dusting element includes at least one cleaning layer for contact with a surface to be cleaned so as to carry out dusting and cleaning.
    Type: Application
    Filed: June 23, 2015
    Publication date: February 4, 2016
    Inventors: YA-Ching YANG, Yi-Jun Pan, Pai-Yung Lin
  • Patent number: 7681275
    Abstract: The present invention relates to a dust cloth texture having fiber bundles or bundles of intermingled yarn for dusting formed on a cleaning side of a piece of nonwoven cloth by locally press-fusing. The dust cloth texture is characterized by that a plurality of press-fusing lines are formed on the dust cloth by successively splicing a plurality of closed geometric frames, whereby the lengths and directions of the fiber bundles or intermingled yarn extending outside the fusing frames are varied with the geometric shapes and line angles of the fusing lines, such that the freedom of distribution of the fibers or intermingled yarn is increased and the dusting effect is also optimized. Meanwhile, the fiber bundles or yarn inside the fusing frames are undulated to further enhance the cleaning effect of the dust cloth.
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: March 23, 2010
    Inventors: Pai Yung Lin, Ya Ching Yang
  • Patent number: 7251851
    Abstract: A spiral duster includes a cleaning cloth, a handle, a bent member connected to the handle, a bent tenon connected to the bent member, and a spiral member having a neck connected to the bent tenon and a flat portion extended from the neck, wherein two studs are formed on lower portions of the lateral surfaces of the bent member respectively; the bent tenon has a cambered recess for receiving the bent member; two holes are formed on lower portions of the lateral surfaces of the cambered recess respectively for receiving the studs on the bent member; the spiral member is to be received in a pocket of the cleaning cloth; a slot is disposed under the flat portion; a bar is inserted into the slot for fixing the cleaning cloth to the spiral member; and the cleaning cloth becomes spiral by wrapping around the spiral member.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: August 7, 2007
    Assignee: Oimo Industrial Company, Ltd.
    Inventors: Pai-Yung Lin, Yi-Jun Pan
  • Publication number: 20060168751
    Abstract: A double-face usable duster and the method for making the cleaning cloth thereof for cleaning dust off various articles comprises a first surface cleaning layer and a second surface cleaning layer and a central layer, each of the surface cleaning layers being formed by two layers of non-woven fabric through a hot-melt process. The central layer is an electrostatic precipitating portion sandwiched between the surface cleaning layers made of hot melt yarns. The three layers are combined to form the cleaning cloth of a double-face usable duster. Each of the surface cleaning layers is further provided with a plurality of sleeves for retaining a handle.
    Type: Application
    Filed: January 28, 2005
    Publication date: August 3, 2006
    Inventors: Pai-Yung Lin, Yi-Jun Pan
  • Patent number: 7051877
    Abstract: A napkin container includes an opening formed in one surface, and a cover device having a peripheral frame secured onto the container and having a pivotal cover adhesive onto the container for blocking the opening of the container. The cover may be solidly secured onto the container in a water-tight seal after the cover has been opened, for preventing the wetted napkins from being quickly dried. The cover device may be quickly manufactured with a planar or flat sheet material. A panel may further be secured to the cover for engaging into the opening of the container.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: May 30, 2006
    Inventor: Pai Yung Lin
  • Publication number: 20060101602
    Abstract: A curved cleaning duster comprises a cleaning cloth: a handle, a bent tenon being connected to the bending rod; the tenon having a cambered casing and a buckle groove for receiving the bending rod; each of two lateral sides of the groove having a rib; a lower side of the groove having a thought hole for receiving the post as the bending rod being inserted into the groove and the ribs being buckled into the trenches; a curved plate having a neck and a platform; a lower side of the platform having an opening; a bar being installed at an interior of the opening for clamping a surface of the cleaning cloth; and the plate having a head for receiving the recess of the cleaning cloth; the cleaning cloth being wound around the plate to have a curved shape.
    Type: Application
    Filed: November 12, 2004
    Publication date: May 18, 2006
    Inventors: Pai-Yung Lin, Yi-Jun Pan
  • Patent number: 6978509
    Abstract: A cleansing device includes a cleansing cloth having a base and a cover fabric layers superposed together, and a number of fibers disposed and secured between the base and the cover fabric layers. A handle is attached to the cleansing cloth to carry and operate the cleansing cloth. Each of the fabric layers may include a number of strips to partially expose the fibers. An outer fabric layer may be attached to the cover fabric layer to form one or more pockets and to receive the handle. The handle includes a fork having two arms engageable into the pocket of the cleansing cloth, and a hand grip foldably secured to the fork.
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: December 27, 2005
    Inventor: Pai Yung Lin
  • Publication number: 20040089578
    Abstract: A napkin container includes an opening formed in one surface, and a cover device having a peripheral frame secured onto the container and having a pivotal cover adhesive onto the container for blocking the opening of the container. The cover may be solidly secured onto the container in a water-tight seal after the cover has been opened, for preventing the wetted napkins from being quickly dried. The cover device may be quickly manufactured with a planar or flat sheet material. A panel may further be secured to the cover for engaging into the opening of the container.
    Type: Application
    Filed: November 12, 2002
    Publication date: May 13, 2004
    Inventor: Pai Yung Lin
  • Publication number: 20030192105
    Abstract: A glove includes two planar members having a peripheral portion sealed together with a water tight sealed peripheral rim, for forming a chamber between the planar members and for receiving the hands of the users. Either or both of the planar members may each include a number of flaps extended outward from the peripheral portion for engaging into slots of objects, and for easily cleaning the dust in the slots of the objects. The planar members each includes a weldable inner layer, and a water absorbable outer layer for absorbing the water or the other fluids.
    Type: Application
    Filed: April 15, 2002
    Publication date: October 16, 2003
    Inventor: Pai Yung Lin
  • Publication number: 20030019194
    Abstract: A filter screen device includes a number of fibers having a number of longitudinal and lateral lines intersected with each other to form a spider line device and to form a planer sheet, and to form a number of areas in the planer sheet, and for securing the fibers together, and thus for preventing the fibers from being disengaged from the filter screen device. The filter screen device may be formed into a planer shape for engaging into the air conditioners, the dehumidifiers, or may be made as the mop members, or may be formed into the filter devices for the faucets.
    Type: Application
    Filed: July 27, 2001
    Publication date: January 30, 2003
    Inventor: Pai Yung Lin