Patents by Inventor Dickson Su

Dickson Su 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: 20100258152
    Abstract: A walker with armrests has a pedestal including a first side frame, a second side frame and two bridging rods connecting between the first and second side frames to form a stable structure to the walker. The two side frames each has two foot rods and a top lateral rod extending between the two foot rods. Two armrests are mounted on the top lateral rods of the first and second side frames, respectively. Thereby, a physiotherapy patient may rest his armpits on the armrests to avoid leaning forward when holding the top lateral rods of the walker.
    Type: Application
    Filed: April 14, 2009
    Publication date: October 14, 2010
    Inventors: Fang-Sheng Lin, Dickson Su
  • Publication number: 20060143816
    Abstract: A foldable toilet support includes a pair of arms and a horizontal rack. A connecting pole is connected to the middle portion of each arm at one side thereof. The horizontal rack is pivotably connected to the arms via the connecting poles. The opposite unfixed side of the horizontal rack is secured with the arms at opposite side thereof to control the movement of the arms. The foldable toilet support of the present invention is fully foldable thereby greatly reducing occupying space thereof.
    Type: Application
    Filed: December 30, 2004
    Publication date: July 6, 2006
    Inventor: Dickson Su
  • Patent number: 6138699
    Abstract: An anti-slip base for a crutch including a frustro-conical body having a recess at a bottom end thereof, a ball-shaped housing arranged on a top end of the frustro-conical body, a raised camber formed inside the recess with an anti-slip surface thereon, an outlet passage extending between the ball-shaped housing and the anti-slip surface on the raised camber, and a plurality of radial slots formed in a bottom face of the body.
    Type: Grant
    Filed: November 10, 1998
    Date of Patent: October 31, 2000
    Assignee: Max Health Corporation
    Inventor: Dickson Su
  • Patent number: 6079431
    Abstract: An improved underarm cane device including a cane having a Y-type structure with an upper end portion and two rods extending therefrom. The arm supporter structure includes an arm supporter and two ends, with each end of the arm supporter structure having a ring through which each one of the two rods of the upper end portion of the cane extends through, in order to arrange the arm supporter structure between the two rods of the upper end of the cane. The rings each have an outer side with a through bore and a protrusion. The protrusions at the outer sides of the rings including a groove. Bores are longitudinally arranged along the length of each of the two rods. Locking pieces are configured to secure the arm supporter structure between the two rods wherein each of the locking pieces secures the arm supporter structure on the two rods. The device includes L-shaped locking pieces each having a centrally positioned tenon, and each of the locking pieces having an inner side and outer side.
    Type: Grant
    Filed: July 1, 1999
    Date of Patent: June 27, 2000
    Assignee: Maxhealth Corporation
    Inventor: Dickson Su
  • Patent number: 4815737
    Abstract: A composite game ball used for playing baseball, softball, and the like has a core portion including a plurality of cloth pieces, and a bag enclosing the cloth pieces. The core portion is generally spherically shaped. A yarn is wound about the core portion and a thread is subsequently wound about the yarn-wound core portion. A layer of adhesive coats the thread-covered yarn-wound core portion to form a ball body. A cloth cover encases the ball body. The ball has the general appearance, size, shape, and characteristics of the game ball it replaces but is softer and does not travel as far when hit.
    Type: Grant
    Filed: September 12, 1986
    Date of Patent: March 28, 1989
    Assignee: Sports International, Inc.
    Inventors: Dickson Su, Rong-Yuan Su, Cheng-I Su, Mai-Lin Su