Patents by Inventor Ching-Yao Liang

Ching-Yao Liang 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).

  • Patent number: 7854710
    Abstract: A massaging apparatus comprises a frame, an elevating base, a kneading device and a pounding device. The frame is composed of a bottom base, two rails, an upper transversal rod and a threaded rod. The elevating base has two U-shaped boards symmetrically mounted at two sides thereon. A rod holder is attached to a lateral section of the elevating base to combine with the threaded rod. The kneading device comprises a first motor, divider and multiple kneading rings in pairs. The pounding device comprises a second motor, two first bearing mounts, a transmitting shaft, two pulling arms, two second bearing mounts and two pounding arms. When both motors actuate individually or simultaneously, the kneading device and the pounding device provide the kneading efficiency and the pounding efficiency respectively and at the same time.
    Type: Grant
    Filed: September 25, 2006
    Date of Patent: December 21, 2010
    Inventor: Ching-Yao Liang
  • Publication number: 20080077060
    Abstract: A massaging apparatus comprises a frame, an elevating base, a kneading device and a pounding device. The frame is composed of a bottom base, two rails, an upper transversal rod and a threaded rod. The elevating base has two U-shaped boards symmetrically mounted at two sides thereon. A rod holder is attached to a lateral section of the elevating base to combine with the threaded rod. The kneading device comprises a first motor, divider and multiple kneading rings in pairs. The pounding device comprises a second motor, two first bearing mounts, a transmitting shaft, two pulling arms, two second bearing mounts and two pounding arms. When both motors actuate individually or simultaneously, the kneading device and the pounding device provide the kneading efficiency and the pounding efficiency respectively and at the same time.
    Type: Application
    Filed: September 25, 2006
    Publication date: March 27, 2008
    Inventor: Ching-Yao Liang
  • Patent number: 7070821
    Abstract: A jelly-containing device includes a plurality of flexible sheet-shaped spacers integrally formed in the housing thereof. Mid-portions of the respective spacers are intersected with each other. Thus, an inner space of the housing is divided into a plurality of jelly-receiving spaces, and the number of jelly-receiving spaces is two times the number of the spacers. Therefore, the jelly will be equally divided into several portions that are still partially connected with each other. After being squeezed out of the jelly-receiving spaces, the jelly will be broken into pieces easily through sucking and chewing activities, thus eliminating the danger of choking.
    Type: Grant
    Filed: March 14, 2005
    Date of Patent: July 4, 2006
    Inventor: Ching-Yao Liang
  • Patent number: 6974426
    Abstract: A massaging structure with a buffer function includes a threaded rod positioned in a frame, and a coil spring respectively provided at an upper end section and a lower end section of the threaded rod. When a moving member of a massaging roller moves to the highest point or to the lowest point of the threaded rod, a micro switch at the highest point and at the lowest point of the threaded rod is contacted by the moving member, turned on and activating a motor to reverse its rotating direction. If the motor stops in case of a disorder, the coil springs can let the moving member jump up and down so that a user may know a disorder happened and correct it. Thus, the threads of the threaded rod and the moving member can be protected from damage.
    Type: Grant
    Filed: February 12, 2003
    Date of Patent: December 13, 2005
    Inventor: Ching-Yao Liang
  • Patent number: 6829789
    Abstract: A massaging tub includes a tub body, a spraying pipe, a water outlet pipe, a water pump, a circulation pipe, and a washing device. The washing device includes a connecting pipe, and a switch valve. Thus, the clean water can flow into the spraying pipe by operation of the switch valve to flush the dirt contained in the spraying pipe, so that the spraying pipe is kept clean constantly. In addition, the spraying pipe is substantially arc-shaped and is bent downward, so that the dirt contained in the spraying pipe can be flushed outward rapidly and completely.
    Type: Grant
    Filed: August 15, 2003
    Date of Patent: December 14, 2004
    Inventor: Ching-Yao Liang
  • Publication number: 20040158180
    Abstract: A massaging structure with a buffer function includes a threaded rod positioned in a frame, and a coil spring respectively provided at an upper end section and a lower end section of the threaded rod. When a moving member of a massaging roller moves to the highest point or to the lowest point of the threaded rod, a micro switch at the highest point and at the lowest point of the threaded rod is contacted by the moving member, turned on and activating a motor to reverse its rotating direction. If the motor stops in case of a disorder, the coil springs can let the moving member jump up and down so that a user may know a disorder happened and correct it. Thus, the threads of the threaded rod and the moving member can be protected from damage.
    Type: Application
    Filed: February 12, 2003
    Publication date: August 12, 2004
    Inventor: Ching-Yao Liang