Patents by Inventor Joenne Lin

Joenne 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).

  • Air bed structure capable of alternate aerating and lying thereon on one's side
    Patent number: 6266833
    Abstract: An air bed structure capable of alternate aerating and lying thereon on one's side, wherein, the air bed is divided into a right and a left part each being comprised of a plurality of elongate air bladders in several sets or groups. Air bladders of each set are communicated with one another. The air bladders in each side both are alternately arranged mutually to cooperate with two air valves of specific design, a plurality of pipe lines and a controlling electronic circuit to provide various aeration states of complete aeration, first one-side aeration, second one-side aeration, first alternate aeration, second alternate aeration etc. Thereby a patient lying on the air bed can adjust the aeration state of the air bed in pursuance of requirement. This is extremely ideal and convenient for patients and old people.
    Type: Grant
    Filed: June 18, 1999
    Date of Patent: July 31, 2001
    Inventor: Joenne Lin
  • Air bed structure capable of alternate lying thereon on either of one's sides
    Patent number: 6253402
    Abstract: An air bed structure capable of alternate lying thereon on either of one's sides, wherein, the air bed is divided into an upper and a lower layer, each layer is divided into a right and a left part each being comprised of an air bladder. A U typed air bladder is provided between the upper and the lower layers. The air bladders are arranged to cooperate with two specific air valves, multiple pipe lines and a controlling electronic circuit to provide various aeration states including single air-bladder aeration on both sides of the air bed, single air-bladder aeration on one side of the air bed, both air-bladder aeration on one side of the air bed, single air-bladder aeration on the other side of the air bed and both air-bladder aeration on the other side of the air bed etc. Thereby a patient lying on the air bed can adjust the aeration state of the air bed in pursuance of requirement. The body of the patient can be raised to rotate rightward, leftward by making a small or big turning of his body.
    Type: Grant
    Filed: June 18, 1999
    Date of Patent: July 3, 2001
    Inventor: Joenne Lin
  • Air valve structure for alternately aerated three-pipe style air bed
    Patent number: 6152176
    Abstract: An air valve structure for an alternately aerated three-pipe style air bed, being comprised of an upper rotation seat and a lower rotation seat, three air pipes on the air valve structure can be supplied with air through relative rotation between and by the unique structural design of the upper rotation seat and the lower rotation seat,
    Type: Grant
    Filed: June 18, 1999
    Date of Patent: November 28, 2000
    Inventor: Joenne Lin