Patents by Inventor Chuan-Ming Yeh

Chuan-Ming 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).

  • Publication number: 20080173253
    Abstract: A pet enclosure includes a pet carrier and a base securable to a car seat. The pet carrier includes a housing, a handle, a door plate and a plurality of ventilating windows distributed on the top of the housing and the door plate, and provides an interior space for accommodating a pet therein. The base is formed with a receiving space for accommodating the housing and a securing slot for securing by a safety seat belt. The latch mechanism has an actuator, a first hooker, an associating member and a second hooker, wherein the actuator is used to drive the first and second hooker through the associating member for either locking the housing on the base or releasing the housing from the base.
    Type: Application
    Filed: January 23, 2008
    Publication date: July 24, 2008
    Applicant: LINK TREASURE LIMITED
    Inventor: Chuan-Ming YEH
  • Patent number: 7273225
    Abstract: A reversible baby stroller with a brake structure includes a handlebar having an actuated member. The flexible wire is connected between said actuated member and either the front or the rear of the brake mechanism. The said actuated member, therefore, can control the brake mechanism. When the user requires changing the position of the handlebar, the actuated member moves along the handlebar. Further, whether the handlebar is in the front or in the rear, the user uses the said actuated member through the flexible wire to operate the brake mechanism for achieving convenience.
    Type: Grant
    Filed: September 27, 2005
    Date of Patent: September 25, 2007
    Assignee: Link Treasure Limited
    Inventor: Chuan-Ming Yeh
  • Publication number: 20070170675
    Abstract: A brake mechanism for a baby stroller has a wheel brake device, a connecting element, an actuator and a retainer. The wheel brake device is operatively connected to a wheel set of the stroller. The actuator is controllable connected to the upper portion of the stroller for driving the wheel brake device via the connecting element to brake the wheel of the stroller. The retainer is used to engage with the actuator to keep the actuator in a locked position, thereby to keep to brake the stroller continually.
    Type: Application
    Filed: January 18, 2007
    Publication date: July 26, 2007
    Inventor: Chuan-Ming Yeh
  • Publication number: 20070164538
    Abstract: A joint structure for a baby stroller comprises a articulated assembly connected to the rear leg tube of the stroller frame, and uses the articulated assembly controllable pivoted with the push bar and the front leg tube. The articulated assembly has an engaging pin for locking the push bar in a fixed position therefore to keep the stroller in a erected position. The engaging pin may pulled and disengaged from the end of the pull bar, and allows the push bar to rotate to collapse the stroller.
    Type: Application
    Filed: January 17, 2007
    Publication date: July 19, 2007
    Inventor: Chuan-Ming Yeh
  • Publication number: 20070085304
    Abstract: A brake mechanism for a baby stroller having a plurality of wheels and a pair of rotatable push arms capable of being moved either forward or rearward. The brake mechanism comprises a connecting assembly and an actuator; and has a braking block for operatively stopping the baby stroller. The connecting assembly has a pulling slider for operatively associating with the braking block of the brake mechanism, and the actuator is operatively secured to the push arm and associated with the connecting assembly, so as to indirectly drive the brake mechanism. This allows a user to manipulate the actuator to stop the stroller from either in front of or behind the stroller.
    Type: Application
    Filed: October 19, 2006
    Publication date: April 19, 2007
    Inventor: Chuan-Ming Yeh
  • Publication number: 20070013216
    Abstract: A baby car seat capable of having the incline angles of the armrests adjusted, includes a base, a pair of armrests, an inclined-angle adjusting member and a resilient element. The lower end of the armrests and an inclined-angle adjusting member catch each other in order to secure the armrests at particular inclined angles, and the armrests are pivotally connected to the base at both sides thereof. The resilient element is disposed between the inclined-angle adjusting member and base, and is capable of providing resilience to make the inclined-angle adjusting member maintain its position relative to the lower ends of the armrests. The user can move the inclined-angle adjusting member from outside of the base to press the resilient element and temporarily separate the resilient element from the lower ends of the armrests. In this way, the armrests may be adjusted to a desired angle that is comfortable for the baby.
    Type: Application
    Filed: July 10, 2006
    Publication date: January 18, 2007
    Inventor: Chuan-Ming Yeh
  • Patent number: 7108275
    Abstract: A single hand folding structure for an umbrella folding stroller includes a connecting element is utilized to connect between a single hand release structure and a driving piece of a folding set. The single hand release structure is disposed on a handle bar of a frame of the umbrella folding stroller so as to allow a user to directly operate with a single hand to release the folding set. An elastic element of the frame is utilized to assist the partial folding of the frame such that the user can directly push the handle bar to fold the frame. Thus, the user avoids using a foot to release the frame to fold and, subsequently, prevents damage to shoes.
    Type: Grant
    Filed: February 16, 2005
    Date of Patent: September 19, 2006
    Assignee: Link Treasure Limited
    Inventors: Chuan-Ming Yeh, Youn-Fu You, Wei-Yeh Li
  • Publication number: 20060197313
    Abstract: A single hand folding structure for an umbrella folding stroller (2) includes a folding set to connect between a pair of side frames of the stroller, wherein the folding set is provided with a driving lever and a driver is arranged at one of the frames. A connecting element connects between the driver and the driving element. When a user is to fold the stroller, the user can pull the driver to move the driving lever via the connecting element and force the folding set to fold so as the two sides of the frame are inward closely to each other. An elastic element of the frame is utilized to assist the folding of the frame such that the user can fold the frame of the stroller easily and effortlessly. Thus, the user can operate with a single hand but without using a foot to release the frame to fold.
    Type: Application
    Filed: April 21, 2006
    Publication date: September 7, 2006
    Inventors: Chuan-Ming Yeh, Youn-Fu You, Wei-Yeh Li
  • Publication number: 20060125293
    Abstract: A collapsible high chair frame including a supporting stand, a seat, a connecting device and a positioning means. The supporting stand is provided with a rear and a front supporting leg which are able to shorten the distance to each other. The seat has a base and a back which are connected pivotally to each other. The connecting device is pivotally coupling to the supporting stand and the seat. According to the configuration of this invention, the connecting device is rotatable by releasing a lock on the positioning means which is arranged between the connecting device and the seat, meanwhile, the rear supporting leg is closed up to the front supporting leg and also folded the base and back of the seat at the same time. The collapsible high chair can be storage with a compact frame.
    Type: Application
    Filed: December 12, 2005
    Publication date: June 15, 2006
    Inventor: Chuan-Ming Yeh
  • Publication number: 20060071452
    Abstract: The present invention relates to a reversible baby stroller with a brake structure. More particularly, the present invention includes a handlebar having an actuated member. The flexible wire is connected between said actuated member and either the front or the rear of the brake mechanism. The said actuated member, therefore, can control the brake mechanism. When the user requires changing the position of the handlebar, the actuated member moves along the handlebar. Further, whether the handlebar is in the front or in the rear, the user uses the said actuated member through the flexible wire to operate the brake mechanism for achieving convenience.
    Type: Application
    Filed: September 27, 2005
    Publication date: April 6, 2006
    Applicant: LINK TREASURE LIMITED
    Inventor: Chuan-Ming Yeh
  • Publication number: 20050212264
    Abstract: The present invention relates to a single hand folding structure for an umbrella folding stroller (2), utilizing a connecting element to connect between a single hand release structure and locking elements of a folding set. Wherein the single hand release structure is disposed on the handle bar of the frame of the umbrella fold stroller so as to allow a user to directly operate with hand to release the folding set. Meanwhile, a device on an elastic element of the frame is utilized to assist the partial folding of the frame such that the user can directly push the handle bar to fold the frame. Thus, the user avoids using her foot to release the frame to fold and subsequently prevents damage to her shoe.
    Type: Application
    Filed: February 16, 2005
    Publication date: September 29, 2005
    Applicant: Link Treasure Limited
    Inventors: Chuan-Ming Yeh, Youn-Fu You, Wei-Yeh Li
  • Patent number: 6827365
    Abstract: A single-handed remote controller is disclosed. Such a controller is installed at the handle of an accordion frame and is connected to a lock mechanism of the frame through a flexible element. As the remote controller rotates relative to the handle, the flexible element is coiled around the handle, changing the relative position between the lock mechanism and the handle. The frame is thus changed to make the folding much easier.
    Type: Grant
    Filed: October 16, 2002
    Date of Patent: December 7, 2004
    Assignee: Link Treasure Limited
    Inventor: Chuan-Ming Yeh
  • Patent number: 6824162
    Abstract: A backrest structure for strollers has a linkage bar to connect the frame and the backrest to enable the backrest of the stroller to be folded or anchored synchronously with the collapsing or extending of the frame. The backrest structure includes a backrest-adjusting device to provide the linkage movement and also offer multiple stage adjustment of the backrest angle.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: November 30, 2004
    Assignee: Link Treasure Limited
    Inventor: Chuan-Ming Yeh
  • Publication number: 20040113469
    Abstract: A latch indication apparatus for strollers and car seats has a display spot on an outer side of an anchor dock of a stroller frame corresponding to a latch section of the anchor dock. When the car seat is coupled on the anchor dock, users can confirm secured coupling and anchoring of the car seat on anchor dock through viewing the display spot thereby to prevent incomplete coupling and avoid loosening of the car seat from the stroller frame to achieve improved safety.
    Type: Application
    Filed: December 2, 2003
    Publication date: June 17, 2004
    Inventor: Chuan-Ming Yeh
  • Publication number: 20030209882
    Abstract: A safety lock structure for strollers has a pedal mounted on the handle tube to couple with a latch strut located on a linkage plate. When the folding structure is released, the stroller frame is partly collapsed initially and the pedal and the latch strut form a latched condition to remind users that the frame is collapsible and must be stopped from completely folding to prevent hurting the child sitting on the stroller. When it is intended to collapse the frame, move the pedal downwards to release the latched condition of the latch strut and the pedal, then the frame may be folded and collapsed completely.
    Type: Application
    Filed: May 13, 2003
    Publication date: November 13, 2003
    Inventor: Chuan-Ming Yeh
  • Publication number: 20030204933
    Abstract: A turn-fixing mechanism for stroller wheel sets mainly employs a connection element which has one end connecting to a latch plug to control turning release and locking of the a wheel set and another end connecting to a remote control member. The remote control member is mounted on a selected location of the frame. The latch plug may be actuated through the operation of the remote control member thereby users can control direction anchoring or turning of the wheel set while moving the stroller without going in front of the wheel set.
    Type: Application
    Filed: May 5, 2003
    Publication date: November 6, 2003
    Inventor: Chuan-Ming Yeh
  • Publication number: 20030122351
    Abstract: A backrest structure for strollers has a linkage bar to connect the frame and the backrest to enable the backrest of the stroller to be folded or anchored synchronously with the collapsing or extending of the frame. The backrest structure includes a backrest adjusting means to provide the aforesaid linkage movement and also offer multiple stage adjustment of the backrest angle.
    Type: Application
    Filed: December 18, 2002
    Publication date: July 3, 2003
    Inventor: Chuan-Ming Yeh
  • Publication number: 20030071441
    Abstract: A single-handed remote controller is disclosed. Such a controller is installed at the handle of an accordion frame and is connected to a lock mechanism of the frame through a flexible element. As the remote controller rotates relative to the handle, the flexible element is coiled around the handle, changing the relative position between the lock mechanism and the handle. The frame is thus changed to make the folding much easier.
    Type: Application
    Filed: October 16, 2002
    Publication date: April 17, 2003
    Inventor: Chuan-Ming Yeh
  • Publication number: 20030052474
    Abstract: A leaning angle adjusting device is disclosed to adjust the leaning angle of the seat back on a stroller. The invention includes a flexible strap on the back of the seat back for providing support and a constraining element on the strap. The constraining element can arbitrarily adjust the support length of the strap so that the leaning angle of the seat back can vary within a desired range. The disclosed adjusting device is not only simple in operation but also provides a good positioning effect. The seat back is thus stably maintained at the leaning angle.
    Type: Application
    Filed: September 12, 2002
    Publication date: March 20, 2003
    Inventors: Cheng-Fan Yang, Chuan-Ming Yeh
  • Patent number: 6478328
    Abstract: A locking device for collapsable stroller is located at the gripping portion of handle. The locking device comprises a housing, a pair of meshed gear members in the housing pivotal in two different opposite directions, a push button engaged with gear members, and a pair of steel cables coupled to the gear members. Whereby, pressing a push button pulls steel cables toward the center of gripping portion, thereby unlocking the latches so as to unfold the stroller thereafter. The stroller further comprises a safety mechanism at the upper side of one gear member. Safety mechanism comprises a pawl-like member caught by the gear member in the locked state of the stroller, thus preventing latches from accidentally being unlocked.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: November 12, 2002
    Assignee: Link Treasure Ltd.
    Inventors: Chuan-Ming Yeh, Cheng-Fan Yang