Patents by Inventor Yuan-Long Cheng

Yuan-Long Cheng 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: 20160015578
    Abstract: A diaper has a diaper body, two straps and at least one strap hook-and-loop fastener. The diaper has an absorbent portion, a front covering portion connected with the absorbent portion, at least one body hook-and-loop fastener mounted on the front covering portion, and a rear covering portion connected with the absorbent portion. The straps are elongated and are respectively connected with two sides of the rear covering portion. The at least one body hook-and-loop fastener is selectively attached to the outer side of one of the straps. The at least one strap hook-and-loop fastener is mounted on one of the inner side and the outer side of one of the straps, and the at least one strap hook-and-loop fastener is selectively attached to the other strap. Therefore, the diaper can be suitable for different users of different waist sizes.
    Type: Application
    Filed: July 17, 2014
    Publication date: January 21, 2016
    Inventor: Yuan-Long CHENG
  • Patent number: 8087131
    Abstract: A stretching assembly for cloth has a heating furnace, a pressing device and a shaping device. The heating furnace has two opposite sidewalls and a channel. The channel is formed through the opposite sidewalls of the heating furnace and has an inlet and an outlet. The pressing assembly is set to face the inlet of the heating furnace and has a first pressing wheel and a second pressing wheel. The first pressing wheel has multiple annular protruding segments formed on an external surface of the first pressing wheel. The second pressing wheel parallel the first pressing wheel to form a curved clearance between the pressing wheels and has multiple annular concave segments formed on an external surface of the second pressing wheel. The shaping device is set to face the outlet of the heating furnace, aligns with the pressing device and has two shaping wheels.
    Type: Grant
    Filed: August 19, 2010
    Date of Patent: January 3, 2012
    Inventor: Yuan-Long Cheng
  • Publication number: 20050125875
    Abstract: A cloth hood is made by punching a flexible cloth into a pair of bilaterally symmetrical twin pieces and stitching them together. The cloth hood includes a gap formed at a position corresponding to that of each eye in respective pieces, a jutting portion below each gap, a recess portion defined at somewhere below the jutting portion and along the peripheral stitch line of the cloth hood, an extension end defined below the recess portion, another recess portion arranged at a position almost exactly opposite to the mentioned recess portion and top and bottom ends of the cloth hood shaped in arc style. As the cloth hood can be closely and flexibly attached onto a user's head, it is possible to prevent hair or scalp bits from being dropped to the floor without incurring any discomfort to the user.
    Type: Application
    Filed: December 13, 2003
    Publication date: June 16, 2005
    Inventor: Yuan-Long Cheng