Patents by Inventor Jui-Chien Kao

Jui-Chien Kao 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: 20100300996
    Abstract: A hand tool rack has an elongated base bracket and multiple clamping elements. The base bracket has a baseboard and a rail bracket. The rail bracket is formed on and protrudes from the baseboard. The clamping elements are movably mounted on the rail bracket and each clamping element has a clamping arm and a tool mount. The clamping arm is slidably mounted and clamps on the rail bracket and has two holders. The tool mount is formed on and protrudes from the clamping arm and has a tool hole, a mounting slit and two recesses. The tool hole is formed through an upper surface and a lower surface of the tool mount. The mounting slit is formed through the upper surface, a front surface and the lower surface of the tool mount and communicates with the tool hole. The recesses are respectively formed in the sidewalls of the tool mount.
    Type: Application
    Filed: May 27, 2009
    Publication date: December 2, 2010
    Inventor: Jui-Chien Kao
  • Patent number: 7753216
    Abstract: A tool suspension device has a base bracket and multiple clamps. The base bracket has a baseboard and a rail bracket. The rail bracket is formed securely on the baseboard and has a rail and two longitudinal grooves. The rail has multiple detents formed in a front surface of the rail. The clamps are slidably mounted on the rail in pairs. Each clamp has two hooks and an arm. The hooks are respectively mounted slidably in the longitudinal grooves of the rail. The arm is formed on and protrudes out from the hooks and has a jaw recess, a mounting recess and a boss. The mounting recess is formed in the arm and corresponds to one of the detents in the rail. The boss is mounted in the mounting recess and engages the corresponding detent.
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: July 13, 2010
    Inventor: Jui-Chien Kao
  • Publication number: 20100133213
    Abstract: A suspension display rack for hand tools has a rail and multiple sliding blocks. The rail has a back-strip and two hooks. The hooks are formed on the back strip and each hook has a longitudinal groove. Each sliding block has a base, two cylindrical slides and a seat. The cylindrical slides are respectively received in the grooves so that the hand tools can be hung on the sliding blocks to transversely slide along the rail.
    Type: Application
    Filed: January 16, 2009
    Publication date: June 3, 2010
    Inventor: Jui-Chien KAO
  • Patent number: 7717278
    Abstract: A tool suspension device has a base bracket, multiple clamping elements and multiple sliding elements. The base bracket has a baseboard and a rail bracket. The rail bracket is formed on the baseboard and has an inner rail and an outer rail. The clamping elements are mounted slidably on the rail bracket and each has two clamps in pairs. Each clamp is mounted slidably on the outer rail and has two hooks and an arm. The hooks are mounted slidably in the outer rail. The arm is formed with the hooks and has a mounting hole. The sliding elements are mounted slidably in the rail bracket, are connected to the clamping elements and each has two sliding plates and two adjusting bolts. The sliding plates are mounted in the inner rail. The adjusting bolts are mounted in the mounting holes and connected to the sliding plates.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: May 18, 2010
    Inventor: Jui-Chien Kao
  • Patent number: 7694832
    Abstract: A suspension display rack for hand tools has a rail and multiple sliding blocks. The rail has a back-strip and two hooks. The hooks are formed on the back strip and each hook has a longitudinal groove. Each sliding block has a base, two cylindrical slides and a seat. The cylindrical slides are respectively received in the grooves so that the hand tools can be hung on the sliding blocks to transversely slide along the rail.
    Type: Grant
    Filed: January 16, 2009
    Date of Patent: April 13, 2010
    Inventor: Jui-Chien Kao
  • Publication number: 20100072341
    Abstract: A tool hanger has a rail and multiple hanging blocks. The rail is an elongated bar and has at least one hole. Each hanging block has a hanging body, an arm and a hook. The hanging body has a sliding slot being slidably mounted on the rail. The arm protrudes from the hanging body and has a cylinder. The hook is attached to the arm.
    Type: Application
    Filed: September 23, 2008
    Publication date: March 25, 2010
    Inventor: Jui-Chien Kao
  • Patent number: 7669723
    Abstract: A tool suspension device has a base bracket having a front surface, a rail bracket and multiple clamps. The rail bracket is attached securely to the front surface of the base bracket has a mounting panel, two opposite rails and two opposite channels. The channels are formed respectively in inner surfaces of the rails. The clamps are mounted slidably in pairs on the rails and in the channels and each clamp comprises a fastener to hold the clamps securely in position, the pairs of clamps clamp a tool securely.
    Type: Grant
    Filed: October 3, 2007
    Date of Patent: March 2, 2010
    Inventor: Jui-Chien Kao
  • Publication number: 20100001159
    Abstract: A tool suspension device has a base bracket, multiple clamping elements and multiple sliding elements. The base bracket has a baseboard and a rail bracket. The rail bracket is formed on the baseboard and has an inner rail and an outer rail. The clamping elements are mounted slidably on the rail bracket and each has two clamps in pairs. Each clamp is mounted slidably on the outer rail and has two hooks and an arm. The hooks are mounted slidably in the outer rail. The arm is formed with the hooks and has a mounting hole. The sliding elements are mounted slidably in the rail bracket, are connected to the clamping elements and each has two sliding plates and two adjusting bolts. The sliding plates are mounted in the inner rail. The adjusting bolts are mounted in the mounting holes and connected to the sliding plates.
    Type: Application
    Filed: July 7, 2008
    Publication date: January 7, 2010
    Inventor: Jui-Chien KAO
  • Publication number: 20090194494
    Abstract: A suspension display rack has a board, a rail, and multiple brackets. The board has a back-strip. The back strip has two first positioning holes. The rail is mounted on a front surface of the board and has an upper lug and a lower lug formed respectively on a top and a bottom of the rail. The brackets are mounted on the rail and each bracket has a bar engaging with the board, a holder (21) and a seat. When the board is mounted securely on a wall or a tool car, tools can connect to the seats of the brackets for positioning.
    Type: Application
    Filed: April 14, 2009
    Publication date: August 6, 2009
    Inventor: Jui-Chien KAO
  • Publication number: 20090184070
    Abstract: A hand tool rack has an elongated base bracket, multiple clamping elements, two hangers and a lock. The base bracket has a baseboard and a rail bracket. The rail bracket is detachably mounted on the baseboard. The clamping elements are movably mounted on the rail bracket of the base bracket. The hangers are movably mounted on the base bracket and each hanger has two mounting arms and a hanging arm. The mounting arms of the each hanger are clamped on the baseboard. The hanging arm is formed with the mounting arms of the hanger for hanging on a tool cart. The lock is detachably connected to the base bracket to provide a burglarproof effect and has a display clamp and a container clamp. The display clamp has a display panel and a catching bracket. The container clamp has a container panel and a container casing.
    Type: Application
    Filed: March 26, 2009
    Publication date: July 23, 2009
    Inventor: Jui-Chien Kao
  • Publication number: 20090134288
    Abstract: A tool suspension device has a base bracket and multiple clamps. The base bracket has a baseboard and a rail bracket. The rail bracket is formed securely on the baseboard and has a rail and two longitudinal grooves. The rail has multiple detents formed in a front surface of the rail. The clamps are slidably mounted on the rail in pairs. Each clamp has two hooks and an arm. The hooks are respectively mounted slidably in the longitudinal grooves of the rail. The arm is formed on and protrudes out from the hooks and has a jaw recess, a mounting recess and a boss. The mounting recess is formed in the arm and corresponds to one of the detents in the rail. The boss is mounted in the mounting recess and engages the corresponding detent.
    Type: Application
    Filed: November 26, 2007
    Publication date: May 28, 2009
    Inventor: Jui-Chien Kao
  • Publication number: 20090120885
    Abstract: A suspension display rack for hand tools has a rail and multiple sliding blocks. The rail has a back-strip and two hooks. The hooks are formed on the back strip and each hook has a longitudinal groove. Each sliding block has a base, two cylindrical slides and a seat. The cylindrical slides are respectively received in the longitudinal grooves so that the hand tools can be hung on the sliding blocks to transversely slide along the rail.
    Type: Application
    Filed: January 16, 2009
    Publication date: May 14, 2009
    Inventor: Jui-Chien KAO
  • Publication number: 20090120884
    Abstract: A suspension display rack for hand tools has a rail and multiple sliding blocks. The rail has a back-strip and two hooks. The hooks are formed on the back strip and each hook has a longitudinal groove. Each sliding block has a base, two cylindrical slides and a seat. The cylindrical slides are respectively received in the grooves so that the hand tools can be hung on the sliding blocks to transversely slide along the rail.
    Type: Application
    Filed: January 16, 2009
    Publication date: May 14, 2009
    Inventor: Jui-Chien KAO
  • Patent number: 7523832
    Abstract: A suspension display rack for tools has a rail and multiple sliding blocks. The rail has a back-strip, two longitudinal hooks joined to the back-strip and two grooves respectively defined at the joins between the hooks and the back-strip. The multiple sliding blocks each have a base, a seat extending from the base, and two bulbous rods formed at the base. The bulbous rods are respectively and matingly received in the grooves, whereby the hand tools can be hung on the sliding blocks which can transversely slide along the rail.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: April 28, 2009
    Inventor: Jui-Chien Kao
  • Publication number: 20090090644
    Abstract: A tool suspension device has a base bracket having a front surface, a rail bracket and multiple clamps. The rail bracket is attached securely to the front surface of the base bracket has a mounting panel, two opposite rails and two opposite channels. The channels are formed respectively in inner surfaces of the rails. The clamps are mounted slidably in pairs on the rails and in the channels and each clamp comprises a fastener to hold the clamps securely in position, the pairs of clamps clamp a tool securely.
    Type: Application
    Filed: October 3, 2007
    Publication date: April 9, 2009
    Inventor: Jui-Chien KAO
  • Patent number: 7434700
    Abstract: A suspending device for screwdrivers has a suspending rod and multiple sliders. The suspending rod has two holes defined through the suspending rod respectively near two ends of the suspending rod. The sliders are slidably attached to the suspending rod. Each slider has a holder, two clamping arms and a holding bore. The clamping arms respectively extend from top edge and bottom edge of the holder and respectively engage with top edge and bottom edge of the supporting rod. The holding bore is defined through the holder to hold a shank of a screwdriver. Accordingly, the suspending device can fit with different types of screwdrivers and is versatile in use.
    Type: Grant
    Filed: May 23, 2005
    Date of Patent: October 14, 2008
    Inventor: Jui-Chien Kao
  • Publication number: 20080157489
    Abstract: A socket locking assembly includes an assembly column having a body, two extensions extending from a bottom face of the body, a positioning hole defined through the body and a retaining boss formed on a side face extending between the two extensions and a locking pin extendable into the positioning hole from a bottom of the assembly column and having a top stop, a bottom stop and a secondary positioning such that after the two extensions and the locking pin are extendable into the space of the socket and the top stop of the locking pin is extended through the positioning hole of the assembly column, abutment of the top stop with a top face of the body as well as the retaining boss and the secondary positioning boss received in the indents of the socket prevent the socket from removal.
    Type: Application
    Filed: December 27, 2006
    Publication date: July 3, 2008
    Inventor: Jui-Chien Kao
  • Publication number: 20080047911
    Abstract: A suspension display rack has a board, a rail, and multiple brackets. The board has a back-strip. The back strip has two first positioning holes. The rail is mounted on a front surface of the board and has an upper lug and a lower lug formed respectively on a top and a bottom of the rail. The brackets are mounted on the rail and each bracket has a bar engaging with the board, a holder (21) and a seat. When the board is mounted securely on a wall or a tool car, tools can connect to the seats of the brackets for positioning.
    Type: Application
    Filed: August 17, 2006
    Publication date: February 28, 2008
    Inventor: Jui-Chien Kao
  • Publication number: 20080041802
    Abstract: A suspension display rack for tools has a rail and multiple sliding blocks. The rail has a back-strip, two longitudinal hooks joined to the back-strip and two grooves respectively defined at the joins between the hooks and the back-strip. The multiple sliding blocks each have a base, a seat extending from the base, and two bulbous rods formed at the base. The bulbous rods are respectively and matingly received in the grooves, whereby the hand tools can be hung on the sliding blocks which can transversely slide along the rail.
    Type: Application
    Filed: October 23, 2007
    Publication date: February 21, 2008
    Inventor: Jui-Chien Kao
  • Publication number: 20080041800
    Abstract: A suspension display rack for tools has a rail and multiple sliding blocks. The rail has a back-strip, two longitudinal hooks joined to the back-strip and two grooves respectively defined at the joins between the hooks and the back-strip. The multiple sliding blocks each have a base, a seat extending from the base, and two bulbous rods formed at the base. The bulbous rods are respectively and matingly received in the grooves, whereby the hand tools can be hung on the sliding blocks which can transversely slide along the rail.
    Type: Application
    Filed: October 23, 2007
    Publication date: February 21, 2008
    Inventor: Jui-Chien Kao