Patents by Inventor Ching Yueh Wang Wu

Ching Yueh Wang Wu 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).

  • CUP
    Publication number: 20180296009
    Abstract: A cup generally includes a container body and a cap connected on the container body. The cap has a hollow transparent base defining a central through space and an annular channel around the central through space, a plurality of decorative objects located in the annular channel of the hollow transparent base, a sealing ring, and a top plate. The annular channel of the hollow transparent base can be sealed by the top plate and introduced with a liquid. The top plate defines a first annular groove at its undersurface. The sealing ring is disposed in the first annular groove of the top plate to prevent a beverage or drink contained in the container body from leakage. The decorative objects floating on the liquid contained in the hollow transparent base allow the cup to have an attractive appearance and can increase the fun drinking the beverage or drink.
    Type: Application
    Filed: April 13, 2017
    Publication date: October 18, 2018
    Inventor: Ching Yueh WANG-WU
  • CUP
    Publication number: 20180028005
    Abstract: A cup in this present invention comprises a cup and a lid on top of the cup. The lid has an anti-leaking ring inside of the lid and an annular groove in arc shape used to place a ball inside of the annular groove. A positioning member above the lid has a buffering edge in arc shape at upper portion of the positioning member to block the ball as to prevent ball from lo dropping out of the annular groove. Therefore the ball can be rolled and spun randomly on the lid in order to have more fun while using.
    Type: Application
    Filed: July 27, 2016
    Publication date: February 1, 2018
    Inventor: Ching Yueh WANG-WU
  • Patent number: 9770667
    Abstract: A cup generally includes a container body, a lid, a rotatable arm, a straw, and a figurine. The lid is provided with a central hub defining a central through hole. The rotatable arm defines a mounting hole at a first end for fitting over the central hub of the lid. The straw can in inserted into the container body via the central through hole of the central hub. The figurine is fixed at a second end of the arm, so that the figurine together with the arm can be freely rotated around the straw. Thus, the cup can show a unique style and bring more fun to users.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: September 26, 2017
    Inventor: Ching Yueh Wang-Wu
  • Publication number: 20120181277
    Abstract: A lid of a canteen includes a cap, a drinking spout and a pulling member. The drinking spout is pivotally fixed in an accommodating groove of a pivotal base of the cap and the pulling member is fixed on connecting base of the cap. The accommodating groove has two sides respectively formed with a positioning groove for fitting a pivotal projection formed at two sides of the drinking spout respectively, and a recess formed in the bottom for fitting a waterproof washer. The drinking spout has two walking projections moving in sliding grooves formed in the pulling member, which includes a first notch and a second notch. As the drinking spout is driven by the pulling member to toward or backward form the cap, it can be pulled out or sheltered in the accommodating groove without being touched so that it can be hygienically.
    Type: Application
    Filed: January 13, 2011
    Publication date: July 19, 2012
    Inventor: CHING YUEH WANG-WU
  • Patent number: 7731043
    Abstract: A bottle stopper includes a cover body, a shaft rod and a rotatable member. The shaft rod is fixed inside the cover body and the rotatable member is secured on the cover body by means of an insert pin, which leans on two opposite oblique faces of the projecting base of the cover body. When the rotatable member is turned clockwise, the insert pin will be actuated to slide upward along the oblique faces of the projecting base and drive the shaft rod to move upward and squeeze a soft clogging member to expand outward and clog the bottle mouth of a bottle. The bottle stopper of this invention can be closely clogged in the bottle mouth, and its shaft rod and soft clogging member are hidden in the cover body, meeting sanitation, convenient in use and able to be placed horizontally for facilitating storing.
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: June 8, 2010
    Inventor: Ching Yueh Wang Wu
  • Patent number: 7717611
    Abstract: An egg beater includes a base having an accommodating chamber fixed therein with a positioning projection and having its outer upper edge disposed with an engage groove having its lower side bored with an annular recess. A stirrer is installed in the accommodating chamber of the base, having its upper side provided with a whisking member and its underside bored with an insert groove. A waterproof washer is fitted around the engage groove of the base, and an upper cover is mounted on the base and has its inner wall bored with an annular recess. In using, open the upper cover and knock an egg against the whisking member to let the egg liquid flow into the accommodating chamber, and then fix the upper cover on the base and hold the base and the upper cover with hands and shake them in directions up and down or left and right.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: May 18, 2010
    Inventor: Ching Yueh Wang Wu
  • Publication number: 20100091609
    Abstract: An egg beater includes a base having an accommodating chamber fixed therein with a positioning projection and having its outer upper edge disposed with an engage groove having its lower side bored with an annular recess. A stirrer is installed in the accommodating chamber of the base, having its upper side provided with a whisking member and its underside bored with an insert groove. A waterproof washer is fitted around the engage groove of the base, and an upper cover is mounted on the base and has its inner wall bored with an annular recess. In using, open the upper cover and knock an egg against the whisking member to let the egg liquid flow into the accommodating chamber, and then fix the upper cover on the base and hold the base and the upper cover with hands and shake them in directions up and down or left and right.
    Type: Application
    Filed: October 14, 2008
    Publication date: April 15, 2010
    Inventor: CHING YUEH WANG WU
  • Patent number: 7641065
    Abstract: A canteen is composed of a main body, a cover, a control unit, a valve and an annular blocker. The cover is engaged with the main body, having a jointing tube protruding into the main body and two notches cut in the jointing tube. The control unit is fixed on the cover, having a jointing portion, two grooves formed in the jointing portion and reversely shaped to correspond to the notches of the cover, and a sucker bored with an outlet. The valve is installed in the control unit, having a bar to correspond to the outlet, and a guiding rod transversely extended out from its bottom to extend through the grooves and the notches of the cover. When rotating the control unit, the valve is moved up and down to be separated from or to clog the outlet, convenient for using and preventing the suction portion from contaminated.
    Type: Grant
    Filed: March 3, 2008
    Date of Patent: January 5, 2010
    Inventor: Ching Yueh Wang Wu
  • Publication number: 20090218309
    Abstract: A canteen is composed of a main body, a cover, a control unit, a valve and an annular blocker. The cover is engaged with the main body, having a jointing tube protruding into the main body and two notches cut in the jointing tube. The control unit is fixed on the cover, having a jointing portion, two grooves formed in the jointing portion and reversely shaped to correspond to the notches of the cover, and a sucker bored with an outlet. The valve is installed in the control unit, having a bar to correspond to the outlet, and a guiding rod transversely extended out from its bottom to extend through the grooves and the notches of the cover. When rotating the control unit, the valve is moved up and down to be separated from or to clog the outlet, convenient for using and preventing the suction portion from contaminated.
    Type: Application
    Filed: March 3, 2008
    Publication date: September 3, 2009
    Inventor: CHING YUEH WANG WU
  • Patent number: 7543771
    Abstract: A mill for grinding edible particles is composed of a main body, a rotating knob, a shaft, a cover, a grinding base, a grinding block, a rotator, an anti-leaking cover, a ratchet block, a bottom base, an adjustment rotating base and two springs. By means of spiral grinding teeth of the grinding block and the grinding base, edible particles can be ground into powder to drop out of powder outlets of the bottom base while clockwise rotating the rotating knob. After using the mill, the powder outlets can be covered by the anti-leaking cover to prevent the powder from dropping on a table via counterclockwise rotating the rotating knob. And, via rotating the adjustment rotating base, the rotator can be moved up and down to alter the distance between the grinding block and the grinding base for grinding with diverse sizes of powder.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: June 9, 2009
    Inventor: Ching Yueh Wang Wu
  • Publication number: 20090084878
    Abstract: A mill for grinding edible particles is composed of a main body, a rotating knob, a shaft, a cover, a grinding base, a grinding block, a rotator, an anti-leaking cover, a ratchet block, a bottom base, an adjustment rotating base and two springs. By means of spiral grinding teeth of the grinding block and the grinding base, edible particles can be ground into powder to drop out of powder outlets of the bottom base while clockwise rotating the rotating knob. After using the mill, the powder outlets can be covered by the anti-leaking cover to prevent the powder from dropping on a table via counterclockwise rotating the rotating knob. And, via rotating the adjustment rotating base, the rotator can be moved up and down to alter the distance between the grinding block and the grinding base for grinding with diverse sizes of powder.
    Type: Application
    Filed: September 27, 2007
    Publication date: April 2, 2009
    Inventor: Ching Yueh Wang Wu
  • Publication number: 20090057324
    Abstract: A cup lid includes a lid body bored with an insert hole, a slide slot and a liquid outlet. A control member and a slide plate are mutually engaged on the lid body. The control member has a fitting block to be inserted through the insert hole and a pull grip having its underside fixed with a projecting grain to be engaged in the slide slot of the lid body. The slide plate has a cover plate to be covered on the liquid outlet of the lid body. A combining block fitted with the control member has its lower sidewall oppositely and reversely bored with two arcuate grooves. A swing rod pivotally assembled at the underside of the lid body is provided with a fitting member to be engaged with the arcuate grooves and a stop member for blocking up the underside of the liquid outlet of the lid body.
    Type: Application
    Filed: August 31, 2007
    Publication date: March 5, 2009
    Inventor: Ching Yueh Wang Wu
  • Publication number: 20080272118
    Abstract: A kaleidoscopic cup includes an outer cup, an inner cup, a turning base, a waterproof gasket and plural decorative members. The inner cup is placed in the outer cup, having a multi-sided body in a lower portion, and the sides of the multi-sided body are specially treated with mirror reflection to make its inner surface reflective. The inner cup has an annular insert groove in a bottom of an upper section on the multi-sided body. The waterproof gasket is placed between the outer cup and the turning base, and the decorative members are deposited on the recess of the turning base and that of the inner cup. Then the reflective inner surfaces of the multi-sides body of the inner cup reflect the images of the decorative members to give a kaleidoscopic visual effect to a person looking at the cup.
    Type: Application
    Filed: May 3, 2007
    Publication date: November 6, 2008
    Inventor: CHING YUEH WANG WU
  • Publication number: 20080197104
    Abstract: A bottle stopper includes a cover body, a shaft rod and a rotatable member. The shaft rod is fixed inside the cover body and the rotatable member is secured on the cover body by means of an insert pin, which leans on two opposite oblique faces of the projecting base of the cover body. When the rotatable member is turned clockwise, the insert pin will be actuated to slide upward along the oblique faces of the projecting base and drive the shaft rod to move upward and squeeze a soft clogging member to expand outward and clog the bottle mouth of a bottle. The bottle stopper of this invention can be closely clogged in the bottle mouth, and its shaft rod and soft clogging member are hidden in the cover body, meeting sanitation, convenient in use and able to be placed horizontally for facilitating storing.
    Type: Application
    Filed: February 20, 2007
    Publication date: August 21, 2008
    Inventor: Ching Yueh Wang Wu
  • Patent number: 7234375
    Abstract: An electric air pressure corkscrew includes an upper shell for containing a motor driving a speed-reducing gear unit, which then turns a rotatable block contained in a lower shell fixed in the upper shell. The rotatable block then pushes an interactive block to reciprocate up and down repeatedly so that a piston in an air cylinder reciprocates up and down to pump air through a needle fixed under the air cylinder and inserted in a cork of a wine bottle and into the interior of the bottle so that the air pressure in the bottle is gradually increased to shove the cork up gradually to separate from the mouth of the bottle. The separated cork can be removed off the needle by turning a rotatable sleeve to move a slide tube and a slide base, easy to handle.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: June 26, 2007
    Inventor: Ching Yueh Wang Wu