Patents by Inventor John Yeh

John Yeh 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: 5500963
    Abstract: The present invention comprises a novel device for fixedly attaching and securing at least one horizontal supporting tubular frame structure between a pair of vertically positioned end frame members of a bunk bed, whereby the attaching and securing device includes a pair of elongated tubular support frame members, each having depending wedge-shaped tongue members fixedly secured adjacent each end of the frame members so as to be receive in corresponding brackets fixedly attached to the oppositely disposed side posts of the end frame members. An elongated screw is positioned through each post and into each tubular support frame member in which is mounted a nut member adapted to receive the threaded end of the screw, whereby the tongue members are secured in place within sleeves formed in the respective brackets.
    Type: Grant
    Filed: May 9, 1994
    Date of Patent: March 26, 1996
    Inventor: John Yeh
  • Patent number: 5381326
    Abstract: A floor lamp structure having a vertical support post defined by an upper frame section and a lower frame section which are adapted to be removably attached to each other, wherein the first frame section includes an upper lamp fixture connecting end on which a lamp fixture is mounted and a lower frame connecting end, and wherein the lower frame section is formed having an upper frame connecting end that attaches to the lower frame connecting end of the upper frame section and a lower mounting end which is arranged to be attached to a base member.
    Type: Grant
    Filed: March 5, 1993
    Date of Patent: January 10, 1995
    Inventor: John Yeh
  • Patent number: 5281041
    Abstract: A swivel end fitting for rope, cord or leash designed to allow said rope to be attached to another object and thereafter withstand considerable shock without coming apart or becoming disengaged from said rope. The invention is made up of a pointed screw-shaped base element permanently attached to the rope; a central socket element for receiving the screw-shaped base element at one end, and receiving a rounded terminal element at the other end; and a swivel eye terminal element having a stem and head thereon, said stem and head being bisected by a linear gap. As the terminal element is pressed into the socket element, the head is squeezed together over the gap until it crosses a collar on the socket element at which point the head pops back into its original position, now able to freely pivot. Then the screw-shaped base element is fully inserted into the opposite end of the socket such that the point thereof protrudes into said gap, preventing the head from squeezing back out of the collar.
    Type: Grant
    Filed: November 6, 1992
    Date of Patent: January 25, 1994
    Inventor: John Yeh
  • Patent number: D324187
    Type: Grant
    Filed: July 10, 1989
    Date of Patent: February 25, 1992
    Inventor: John Yeh
  • Patent number: D339878
    Type: Grant
    Filed: March 17, 1992
    Date of Patent: September 28, 1993
    Inventor: John Yeh
  • Patent number: D342145
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: December 14, 1993
    Inventor: John Yeh
  • Patent number: D343314
    Type: Grant
    Filed: November 9, 1992
    Date of Patent: January 18, 1994
    Inventor: John Yeh
  • Patent number: D344360
    Type: Grant
    Filed: November 9, 1992
    Date of Patent: February 15, 1994
    Inventor: John Yeh
  • Patent number: D345812
    Type: Grant
    Filed: November 9, 1992
    Date of Patent: April 5, 1994
    Inventor: John Yeh
  • Patent number: D351516
    Type: Grant
    Filed: August 10, 1992
    Date of Patent: October 18, 1994
    Inventor: John Yeh
  • Patent number: D357331
    Type: Grant
    Filed: July 18, 1994
    Date of Patent: April 11, 1995
    Inventor: John Yeh
  • Patent number: D357831
    Type: Grant
    Filed: January 24, 1994
    Date of Patent: May 2, 1995
    Inventor: John Yeh
  • Patent number: D357832
    Type: Grant
    Filed: January 24, 1994
    Date of Patent: May 2, 1995
    Inventor: John Yeh
  • Patent number: D360279
    Type: Grant
    Filed: March 25, 1994
    Date of Patent: July 11, 1995
    Inventor: John Yeh
  • Patent number: D361231
    Type: Grant
    Filed: August 1, 1994
    Date of Patent: August 15, 1995
    Inventor: John Yeh
  • Patent number: D361232
    Type: Grant
    Filed: August 1, 1994
    Date of Patent: August 15, 1995
    Inventor: John Yeh
  • Patent number: D361233
    Type: Grant
    Filed: August 1, 1994
    Date of Patent: August 15, 1995
    Inventor: John Yeh
  • Patent number: D361641
    Type: Grant
    Filed: May 17, 1994
    Date of Patent: August 22, 1995
    Inventor: John Yeh
  • Patent number: D367565
    Type: Grant
    Filed: April 3, 1995
    Date of Patent: March 5, 1996
    Inventor: John Yeh
  • Patent number: D373650
    Type: Grant
    Filed: August 11, 1995
    Date of Patent: September 10, 1996
    Inventor: John Yeh