Patents Assigned to Yienn Lih Enterprise Co., Ltd.
  • Patent number: 9808121
    Abstract: A seasoning mill includes a receiving unit, a grinding unit disposed in the receiving unit, and a closure unit. The closure unit includes a stationary seat having at least one grinding opening, a rotation control seat having a cover wall formed with at least one control opening, and a coupling member for providing a resistive force between a coupling shaft and the rotation control seat such that the rotation control seat is co-rotatable with the coupling shaft relative to the stationary seat from a closed position to an opened position, and that the rotation control seat is capable of being maintained at the opened position when a rotational force exerted thereon is released.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: November 7, 2017
    Assignee: YIENN LIH ENTERPRISE CO., LTD.
    Inventor: Ming-Feng Wu
  • Patent number: 8794557
    Abstract: An electric seasoning mill includes a grinding mechanism that is driven by a driving mechanism to grind seasonings, and a control unit that includes a control seat, a control element disposed in and movable relative to the control seat, and a resilient element disposed for biasing the control seat away from the driving mechanism. When the control seat is pressed toward the driving mechanism, the electric seasoning mill is operable from a power-off state, where the control element is away from the driving mechanism, to a power-on state, where the electric seasoning mill is convertible between activating and deactivating positions for controlling contact between the control element and the driving mechanism.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: August 5, 2014
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Ming-Feng Wu
  • Publication number: 20140175202
    Abstract: An electric seasoning mill includes a grinding mechanism that is driven by a driving mechanism to grind seasonings, and a control unit that includes a control seat, a control element disposed in and movable relative to the control seat, and a resilient element disposed for biasing the control seat away from the driving mechanism. When the control seat is pressed toward the driving mechanism, the electric seasoning mill is operable from a power-off state, where the control element is away from the driving mechanism, to a power-on state, where the electric seasoning mill is convertible between activating and deactivating positions for controlling contact between the control element and the driving mechanism.
    Type: Application
    Filed: March 1, 2013
    Publication date: June 26, 2014
    Applicant: Yienn Lih Enterprise Co., Ltd.
    Inventor: Ming-Feng Wu
  • Patent number: 8444074
    Abstract: A pepper mill includes a driving member coupled rotatably to a container body and cooperating with the container body to define a receiving space, a grinding unit, a planetary gear mechanism, and an adjusting component. The grinding unit includes a coupling shaft extending rotatably and being movable in the receiving space, a stationary first grinding seat, and a second grinding seat co-rotatable with the coupling shaft. The size of a grinding space between the first and second grinding seats is adjusted when the coupling shaft and the second grinding seat move axially relative to the first grinding seat. The planetary gear mechanism includes a driving gear unit and a driven gear unit driven rotatably by the driving gear unit to drive rotation of the coupling shaft. The adjusting component is connected threadedly to the coupling shaft and is operable to drive the axial movement of the coupling shaft and the second grinding seat.
    Type: Grant
    Filed: January 4, 2010
    Date of Patent: May 21, 2013
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Ming-Feng Wu
  • Patent number: 8011609
    Abstract: A pepper mill includes a receiving unit, a grinding unit, a coupling unit and a closure unit. The receiving unit includes a container body defining a receiving space for receiving peppercorns, and a driving member disposed movably in the receiving space. The coupling unit is disposed in the receiving space and is driven rotatably by the driving member. The grinding unit is disposed in the receiving space and is coupled co-rotatably to the coupling unit for grinding the peppercorns to result in ground pepper. The closure unit includes a closure member movable relative to the grinding unit between a closed position so as to block discharge of the ground pepper through a discharge end of the container body, and an opened position so as to permit discharge of the ground pepper through the discharge end.
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: September 6, 2011
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Ming-Hui Fang
  • Publication number: 20110162538
    Abstract: A pepper mill includes a driving member coupled rotatably to a container body and cooperating with the container body to define a receiving space, a grinding unit, a planetary gear mechanism, and an adjusting component. The grinding unit includes a coupling shaft extending rotatably and being movable in the receiving space, a stationary first grinding seat, and a second grinding seat co-rotatable with the coupling shaft. The size of a grinding space between the first and second grinding seats is adjusted when the coupling shaft and the second grinding seat move axially relative to the first grinding seat. The planetary gear mechanism includes a driving gear unit and a driven gear unit driven rotatably by the driving gear unit to drive rotation of the coupling shaft. The adjusting component is connected threadedly to the coupling shaft and is operable to drive the axial movement of the coupling shaft and the second grinding seat.
    Type: Application
    Filed: January 4, 2010
    Publication date: July 7, 2011
    Applicant: YIENN LIH ENTERPRISE CO., LTD.
    Inventor: Ming-Feng WU
  • Publication number: 20100200685
    Abstract: A pepper mill includes a receiving unit, a grinding unit, a coupling unit and a closure unit . The receiving unit includes a container body defining a receiving space for receiving peppercorns, and a driving member disposed movably in the receiving space. The coupling unit is disposed in the receiving space and is driven rotatably by the driving member. The grinding unit is disposed in the receiving space and is coupled co-rotatably to the coupling unit for grinding the peppercorns to result in ground pepper. The closure unit includes a closure member movable relative to the grinding unit between a closed position so as to block discharge of the ground pepper through a discharge end of the container body, and an opened position so as to permit discharge of the ground pepper through the discharge end.
    Type: Application
    Filed: October 1, 2009
    Publication date: August 12, 2010
    Applicant: YIENN LIH ENTERPRISE CO., LTD.
    Inventor: Ming-Hui FANG
  • Patent number: 7762488
    Abstract: A pepper can includes a grinding mechanism, a rotary driving unit, and a controlling unit to make the rotary driving unit switch between its on and off states; the controlling unit includes two magnetic electricity-conducting pieces, which are electrically connected to the driving unit, and each have an elastic portion; the controlling unit includes a sealing sleeve positioned around the elastic portions, and a magnetic component capable of sliding close to the sealing sleeve; when the pepper can is in an in-use state, the magnetic component will make the elastic portions get into contact with each other owing to magnetic attraction, thus turning on the driving unit for the driving unit to drive the grinding unit to grind pepper; the elastic portions are airtightly wrapped in the sealing sleeve, and therefore can't oxidize or have dust accumulating thereon, preventing the risk of poor electrical contact existing between the elastic portions.
    Type: Grant
    Filed: October 30, 2008
    Date of Patent: July 27, 2010
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Hua-Te Wu
  • Patent number: 7726595
    Abstract: A pepper mill includes a receiving unit defining a receiving space, a grinding unit disposed at one end of the receiving space, and a stop unit dividing the receiving space into first and second space portions that are respectively distal from and proximate to the grinding unit. The stop unit is formed with a passage to permit peppercorns in the first space portion to fall into the grinding unit so as to be ground thereby through the second space portion when the pepper mill is disposed at a dispensing position, and is configured to stop a portion of residual ground pepper in the second space portion from reaching the first space portion via the passage when the pepper mill is disposed at a non-dispensing position.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: June 1, 2010
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Ming-Fong Wu
  • Patent number: 7699252
    Abstract: A grinder includes a body, which has a holding room in a bottom portion thereof; the grinder includes a rotating operational component on an upper end of the body, and a grinding mechanism in an upper portion of the holding room; the rotating operational component and the grinding mechanism are coupled by means of a transmission rod; the bottom portion of the grinder body has several outlet holes on a peripheral side for the holding room to communicate with an outside; a stopping board is secured over a lower end of the holding room of the grinder body so as to seal up the lower end of the holding room; the user is allowed to tilt the grinder to make ground seasoning fall out through the outlet holes; seasoning won't fall out of the holding room to dirty the table even if the grinder is subjected to external force accidentally.
    Type: Grant
    Filed: October 10, 2007
    Date of Patent: April 20, 2010
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Hua-Te Wu
  • Patent number: 7673828
    Abstract: A peppermill includes a receiving unit that surrounds an axis and that defines a receiving space for receiving peppercorns, a grinding unit that includes a coupling shaft disposed rotatably in the receiving space and having a shaft hole extending therethrough along the axis, and that is operable for grinding the peppercorns to result in ground pepper, and a closure unit that includes a connecting rod extending movably through the shaft hole along the axis, and a closure member secured to the connecting rod and disposed under the grinding unit. Movement of the connecting rod results in corresponding movement of the closure member between a closed position for blocking discharge of the ground pepper through a discharge end of the receiving unit, and an opened position for permitting discharge of the ground pepper through the discharge end.
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: March 9, 2010
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Ming-Huei Fang
  • Publication number: 20090121063
    Abstract: A pepper mill includes a receiving unit defining a receiving space, a grinding unit disposed at one end of the receiving space, and a stop unit dividing the receiving space into first and second space portions that are respectively distal from and proximate to the grinding unit. The stop unit is formed with a passage to permit peppercorns in the first space portion to fall into the grinding unit so as to be ground thereby through the second space portion when the pepper mill is disposed at a dispensing position, and is configured to stop a portion of residual ground pepper in the second space portion from reaching the first space portion via the passage when the pepper mill is disposed at a non-dispensing position.
    Type: Application
    Filed: November 7, 2008
    Publication date: May 14, 2009
    Applicant: YIENN LIH ENTERPRISE CO., LTD.
    Inventor: Ming-Fong WU
  • Patent number: 7377458
    Abstract: A grinder includes a body, an upper sleeve-shaped member pivoting on the body and dividing an inside of the body into inner and outer rooms, a cover pivoting on the sleeve-shaped member, a connecting rod joined to a middle of the cover and extending through the inner room, an inner toothed ring joined to a lower end of the connecting rod, an intermediate toothed ring secured to a lower end of the sleeve-shaped member, and an outer toothed ring secured in a lower end of the body; the intermediate toothed ring has grinding teeth on inner and outer sides; the inner toothed ring and the inner grinding teeth of the intermediate toothed ring constitute an inner grinding mechanism for grinding seasoning pellets held in the inner room of the body; the outer grinding teeth of the intermediate toothed ring and the outer toothed ring constitute an outer grinding mechanism.
    Type: Grant
    Filed: July 31, 2007
    Date of Patent: May 27, 2008
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Hua-Te Wu
  • Patent number: 6896214
    Abstract: A fruit grating tool includes a tube-shaped housing, a cap releasably connected to the housing, a pressing member arranged under the cap and biased down by a spring, a rotary member having a knob arranged on top of the cap, and a grating base arranged under the pressing member and connected to the rotary member; the grating base has a grating surface on an upper side thereof, and many sharp edged tangential holes thereon; fruits are put on the grating base to be pressed against the grating surface by means of the pressing member, and are grated by means of the grating surface when the knob is operated to cause the grating base to rotate; the fruits will pass down via the sharp edged tangential holes of the grating base after having been grated into small pieces.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: May 24, 2005
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Ming-Feng Wu
  • Patent number: 6877684
    Abstract: A grinding tool operable with single hand includes a housing capable of standing upright, a lever, a one-way mechanism, and a grinding mechanism; the lever has an inner end formed with gear teeth, and is pivoted to the housing, and biased outwardly of the housing by a spring to be capable of being pushed and released repeatedly; the one-way mechanism has an actuating gear engaging the inner end of the lever, and a one-way bearing; the actuating gear is engaged with the bearing for causing angular displacement of the bearing together with it only when it is turned in a first direction by means of pushing the lever inwardly of the housing; the grinding mechanism includes an inner wheel turnable together with the bearing, and a stationary outer wheel around the inner wheel so that the contents can be ground between the wheels when the lever is pushed and released repeatedly.
    Type: Grant
    Filed: July 29, 2003
    Date of Patent: April 12, 2005
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Hua-Te Wu
  • Patent number: 6676052
    Abstract: A pepper grinding tool with a sideways projecting lever operated with a single hand includes a housing consisting of both an upper part and a lower part, a lever, a grinding assembly and an one-way member. The housing has a first portion and a second elongated portion projecting sideways from the first portion and having a lateral opening. The lever has teeth on a front end, and is pivoted to the elongated portion with the teeth facing the first portion and with a rear portion being biased outwardly of the lateral opening by a spring. The one-way member is turnably received in the first portion of the housing, and has a toothed round part abutting the teeth of the lever. The main body is connected to a shaft, of which the lower end is connected to an inner grinding part of the grinding assembly, in such a way that the shaft can turn together with the round part only when the lever rear portion is pivoted outwardly of the opening to force the toothed round part to turn clockwise, i.e.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: January 13, 2004
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Hua-Te Wu
  • Patent number: D507942
    Type: Grant
    Filed: April 20, 2004
    Date of Patent: August 2, 2005
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Ming-Feng Wu
  • Patent number: D508349
    Type: Grant
    Filed: September 30, 2003
    Date of Patent: August 16, 2005
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Ming-Feng Wu
  • Patent number: D519002
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: April 18, 2006
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Ming-Feng Wu
  • Patent number: D519329
    Type: Grant
    Filed: March 1, 2005
    Date of Patent: April 25, 2006
    Assignee: Yienn Lih Enterprise Co., Ltd.
    Inventor: Hua-Te Wu