Patents by Inventor Chiung-Ling Wang Chu

Chiung-Ling Wang Chu 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: 20150196813
    Abstract: A golf putter grip comprises a main tubular body having a non-circular cross-section being symmetrical and remaining similar throughout its axial length and a flat front area being also along and throughout its axial length. The non-circular cross-section and the flat front area respectively have a width sufficient to have two hands cupped together at the same height and two thumbs placed side by side on the flat front area to hold the putter grip comfortably with minimal wrist breaking-down. The non-circular cross-section can be in a shape of flat-topped arch, flat-topped washer, modified rectangular, modified square, modified triangular, hexagonal and other non-circulars. The main tubular body is reversely tapered, and its reverse taper is sufficient in certain degrees to accommodate different finger lengths of two hands for reducing the gripping pressure, so as to make the gripping comfortable.
    Type: Application
    Filed: January 10, 2014
    Publication date: July 16, 2015
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu
  • Publication number: 20150196814
    Abstract: A single panel golf club grip includes a resilient inner sleeve and a single panel gripping member. The single panel gripping member has a laminate-layered structure having a panel decorative layer with a photographic image for aesthetical appearance and a contact layer for providing soft anti-slip feel. The photographic image is printed in one digital inkjet printing step in order to simplify and make the printing process cost-effective. An axial central part of the single panel gripping member is aligned with an axial central front area of the resilient inner sleeve for producing better visual effects, improving the good production rate, and proper grip alignment during installation.
    Type: Application
    Filed: January 14, 2014
    Publication date: July 16, 2015
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu
  • Patent number: 9072952
    Abstract: A golf putter grip comprises a main tubular body having a non-circular cross-section being symmetrical and remaining similar throughout its axial length, and a flat front area being also along and throughout its axial length. The non-circular cross-section and the flat front area respectively have a width sufficient to have two hands cupped together at the same height and two thumbs placed side by side on the flat front area to hold the putter grip comfortably with minimal wrist breaking-down. The main tubular body preferably has flat-topped arch cross-section and is reversely tapered, and its reverse taper is sufficient in certain degrees to accommodate different finger lengths of two hands for reducing the gripping pressure, so as to make the gripping comfortable.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: July 7, 2015
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu, Leo Jaw
  • Patent number: 8932146
    Abstract: A golf putter grip comprises a main tubular body having a non-circular cross-section being symmetrical and remaining similar throughout its axial length, and a flat front area also along and throughout its axial length. The non-circular cross-section and the flat front area respectively have a width dimension sufficient to have two hands cupped together at the same height and two thumbs placed side by side on the flat front area to hold the putter grip comfortably with minimal wrist breaking-down. The main tubular body has flat-topped arch cross-section and is reversely tapered, and its reverse taper is sufficient in certain degrees to accommodate different finger lengths of two hands for reducing the gripping pressure, so as to make the gripping comfortable.
    Type: Grant
    Filed: January 14, 2013
    Date of Patent: January 13, 2015
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu, Leo Jaw
  • Patent number: 8858356
    Abstract: A golf putter grip comprises a main tubular body having a non-circular cross-section being symmetrical and remaining similar throughout its axial length, a flat front area being preferably of rectangular shape and also along and throughout its axial length. The non-circular cross-section and the flat front area respectively have a width sufficient to have two hands cupped together at the same height and two thumbs placed side by side on the flat front area to hold the putter grip comfortably with minimal wrist breaking-down. The main tubular body preferably has flat-topped arch cross-section and is reversely tapered, and its reverse taper is sufficient in certain degrees to accommodate different finger lengths of two hands for reducing the gripping pressure, so as to make the gripping comfortable.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: October 14, 2014
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu, Leo Jaw
  • Publication number: 20140213385
    Abstract: A golf putter grip comprises a main tubular body having a non-circular cross-section being symmetrical and remaining similar throughout its axial length, and a flat front area being also along and throughout its axial length. The non-circular cross-section and the flat front area respectively have a width sufficient to have two hands cupped together at the same height and two thumbs placed side by side on the flat front area to hold the putter grip comfortably with minimal wrist breaking-down. The main tubular body preferably has flat-topped arch cross-section and is reversely tapered, and its reverse taper is sufficient in certain degrees to accommodate different finger lengths of two hands for reducing the gripping pressure, so as to make the gripping comfortable.
    Type: Application
    Filed: January 30, 2013
    Publication date: July 31, 2014
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu, Leo Jaw
  • Publication number: 20140200097
    Abstract: A golf putter grip comprises a main tubular body having a non-circular cross-section being symmetrical and remaining similar throughout its axial length, and a flat front area also along and throughout its axial length. The non-circular cross-section and the flat front area respectively have a width dimension sufficient to have two hands cupped together at the same height and two thumbs placed side by side on the flat front area to hold the putter grip comfortably with minimal wrist breaking-down. The main tubular body has flat-topped arch cross-section and is reversely tapered, and its reverse taper is sufficient in certain degrees to accommodate different finger lengths of two hands for reducing the gripping pressure, so as to make the gripping comfortable.
    Type: Application
    Filed: January 14, 2013
    Publication date: July 17, 2014
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu, Leo Jaw
  • Publication number: 20130203514
    Abstract: A golf putter grip comprises a main tubular body having a non-circular cross-section being symmetrical and remaining similar throughout its axial length, a flat front area being of rectangular shape and also along and throughout its axial length. The non-circular cross-section and the flat front area respectively have a width sufficient to have two hands cupped together at the same height and two thumbs placed side by side on the flat front area to hold the putter grip comfortably with minimal wrist breaking-down. The main tubular body has flat-topped arch cross-section and is reversely tapered, and its reverse taper is sufficient in certain degrees to accommodate different finger lengths of two hands for reducing the gripping pressure, so as to make the gripping comfortable.
    Type: Application
    Filed: February 7, 2012
    Publication date: August 8, 2013
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu, Leo Jaw
  • Patent number: 8480508
    Abstract: A golf club grip comprises a resilient inner sleeve, a single sheet, an axial seam strip, and a combination of adhesives. The single sheet is wrapped around and adhered on to the resilient inner sleeve's body and has its top and bottom circumferential margins respectively over the resilient inner sleeve's cap underside edge and retaining sidewall edge, and two axial margins forming an axial gap along the length of the resilient inner sleeve's body. The combination of adhesives includes a pressure sensitive adhesive and a structural adhesive. The pressure sensitive adhesive is used to adhere the single sheet onto the resilient inner sleeve's body. The structural adhesive is applied in the axial gap covered with the axial seam strip to form an axial seam structure. The single sheet can be a leather/foam single sheet to provide the golf club grip with a soft and cushion feel for the user.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: July 9, 2013
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu, Leo Jaw
  • Publication number: 20130072320
    Abstract: A golf club grip comprises a resilient inner sleeve, a single sheet, an axial seam strip, and a combination of adhesives. The single sheet is wrapped around and adhered on to the resilient inner sleeve's body and has its top and bottom circumferential margins respectively over the resilient inner sleeve's cap underside edge and retaining sidewall edge, and two axial margins forming an axial gap along the length of the resilient inner sleeve's body. The combination of adhesives includes a pressure sensitive adhesive and a structural adhesive. The pressure sensitive adhesive is used to adhere the single sheet onto the resilient inner sleeve's body. The structural adhesive is applied in the axial gap covered with the axial seam strip to form an axial seam structure. The single sheet can be a leather/foam single sheet to provide the golf club grip with a soft and cushion feel for the user.
    Type: Application
    Filed: September 21, 2011
    Publication date: March 21, 2013
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu, Leo Jaw
  • Patent number: 8226497
    Abstract: A single sheet golf club grip comprises a single sheet layer wrapped around and adhered onto a sleeve body of an inner lining sleeve, an inner surface dimension of the sheet layer being longitudinally narrower than an outer surface dimension of the sleeve body to form an axial gap between two axial margins of the sheet layer, an axial seam structure including a seam strip and a plurality of flat binding surfaces along each side of the axial gap between the seam strip and each of the two axial margins to be strong enough to hold a single natural leather sheet to give the grip a soft, firm look and feel for slip resistance, a dense structure for torque resistance, and a durable gripping surface.
    Type: Grant
    Filed: November 9, 2009
    Date of Patent: July 24, 2012
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu
  • Publication number: 20110111880
    Abstract: A single sheet golf club grip comprises a single sheet layer wrapped around and adhered onto a sleeve body of an inner lining sleeve, an inner surface dimension of the sheet layer being longitudinally narrower than an outer surface dimension of the sleeve body to form an axial gap between two axial margins of the sheet layer, an axial seam structure including a seam strip and a plurality of flat binding surfaces along each side of the axial gap between the seam strip and each of the two axial margins to be strong enough to hold a single natural leather sheet to give the grip a soft, firm look and feel for slip resistance, a dense structure for torque resistance, and a durable gripping surface.
    Type: Application
    Filed: November 9, 2009
    Publication date: May 12, 2011
    Inventors: Hong-Sung Chu, Chiung-Ling Wang Chu