Patents by Inventor Hsi-Wu Chiang

Hsi-Wu Chiang 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).

  • Patent number: 11510467
    Abstract: A luggage includes a luggage main body, a partition board stitched with its bottom side to the bottom side of the luggage main body, an inner zip fastener provided between the partition board and the luggage main body so that the partition board can open or close a first storage chamber in the luggage main body, a luggage cover stitched with its bottom side to the bottom side of the luggage main body, and an outer zip fastener provided between the luggage cover and the luggage main body so that the luggage cover can open or close a second storage chamber that is defined between the luggage cover and the luggage main body.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: November 29, 2022
    Assignee: C & C LUGGAGE MANUFACTURING CO., LTD.
    Inventor: Hsi-Wu Chiang
  • Publication number: 20210259380
    Abstract: A suitcase of the present invention includes first and second case shells disposed opposite to each other, and a combining unit disposed on two sides of the first and second case shells. The first case shell has a first annular rim, and the second case shell has a second annular rim. The combining unit includes a first seamless annular member, a second seamless annular member, a first zipper unit and a second zipper unit. The first and second seamless annular members are detachably fastened to the first and second annular rims respectively. An end of the first and second zipper units are connected with the first and second seamless annular members respectively, and the two zipper units are capable of being meshed with each other. Through the above-described configuration design, the suitcase is convenient for the replacement of the combining unit thereof.
    Type: Application
    Filed: May 18, 2020
    Publication date: August 26, 2021
    Inventor: Hsi-Wu CHIANG
  • Publication number: 20200069018
    Abstract: A luggage includes a luggage main body, a partition board stitched with its bottom side to the bottom side of the luggage main body, an inner zip fastener provided between the partition board and the luggage main body so that the partition board can open or close a first storage chamber in the luggage main body, a luggage cover stitched with its bottom side to the bottom side of the luggage main body, and an outer zip fastener provided between the luggage cover and the luggage main body so that the luggage cover can open or close a second storage chamber that is defined between the luggage cover and the luggage main body.
    Type: Application
    Filed: August 30, 2019
    Publication date: March 5, 2020
    Inventor: Hsi-Wu CHIANG
  • Patent number: 10349711
    Abstract: An extendable luggage comprises a first shell having a first opening edge, a second shell having a second opening edge, an inner zipper, an outer zipper and an inner strap. The inner zipper has outer teeth located at a first and second distance away from the first and second opening edge, respectively. The outer zipper has two outer tapes and outer teeth. Each outer tape has a straight section, a head section and a tail section. The outer teeth located at distal ends of the two head sections and two tail sections are closed and unable to be opened. The outer teeth located at the two straight sections are located at a third distance away from the first opening edge and a fourth distance away from the second opening edge. The inner strap is connected with two ends of the inner zipper. The luggage looks simple and is extendable.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: July 16, 2019
    Assignee: C & C Luggage Manufacturing Co., Ltd.
    Inventor: Hsi-Wu Chiang
  • Publication number: 20180263347
    Abstract: An extendable luggage comprises a first shell having a first opening edge, a second shell having a second opening edge, an inner zipper, an outer zipper and an inner strap. The inner zipper has outer teeth located at a first and second distance away from the first and second opening edge, respectively. The outer zipper has two outer tapes and outer teeth. Each outer tape has a straight section, a head section and a tail section. The outer teeth located at distal ends of the two head sections and two tail sections are closed and unable to be opened. The outer teeth located at the two straight sections are located at a third distance away from the first opening edge and a fourth distance away from the second opening edge. The inner strap is connected with two ends of the inner zipper. The luggage looks simple and is extendable.
    Type: Application
    Filed: March 16, 2017
    Publication date: September 20, 2018
    Inventor: Hsi-Wu CHIANG
  • Publication number: 20170332755
    Abstract: An extendable luggage includes a first shell, a second shell, an annular strap, at least one extendable device and at least one guiding device. The annular strap connects the first shell with the second shell. The extendable device has a movable base disposed at the first shell, a fixed base disposed at the second shell and sleeved to the movable base, and a positioning mechanism connected with the fixed base and the movable base. When operation end of the positioning mechanism exposed from the first shell is actuated, the positioning mechanism is in an unlocked state where the movable base is moveable relative to the fixed base. When the operation end is actuated, the positioning mechanism is in an unlocked state where the movable base is moveable relative to the fixed base. As a result, user can extend the luggage uniformly according to demand to increase accommodating capacity thereof.
    Type: Application
    Filed: July 27, 2016
    Publication date: November 23, 2017
    Inventor: Hsi-Wu CHIANG
  • Patent number: 9808060
    Abstract: A pull handle of a luggage, which is adapted for accommodating a control device having a button, includes a main body and a cover. The main body has a transverse pipe, two vertical pipes integrally extended from two ends of the transverse pipe respectively, and a hollow portion located at the transverse pipe. The cover is mounted to the main body and covers at least one part of the hollow portion. The cover and the transverse pipe constitute a grip which has an opening corresponding in position to the button of the control device. In this way, the pull handle is not only firm in structure so as to be uneasily damaged and have long life time, but also simplified in assembling process.
    Type: Grant
    Filed: December 31, 2015
    Date of Patent: November 7, 2017
    Assignee: C & C Luggage Manufacturing Co., Ltd.
    Inventor: Hsi-Wu Chiang
  • Publication number: 20160338461
    Abstract: A pull handle of a luggage, which is adapted for accommodating a control device having a button, includes a main body and a cover. The main body has a transverse pipe, two vertical pipes integrally extended from two ends of the transverse pipe respectively, and a hollow portion located at the transverse pipe. The cover is mounted to the main body and covers at least one part of the hollow portion. The cover and the transverse pipe constitute a grip which has an opening corresponding in position to the button of the control device. In this way, the pull handle is not only firm in structure so as to be uneasily damaged and have long life time, but also simplified in assembling process.
    Type: Application
    Filed: December 31, 2015
    Publication date: November 24, 2016
    Inventor: Hsi-Wu Chiang
  • Patent number: 8141204
    Abstract: Installed in an auto-eject pull handle that is mounted in a travel bag and ejectable out of the travel bag to a predetermined elevation by an ejecting mechanism subject to the control of a control button, a safety structure includes a holder member that has an opening that accommodates the control button, and a sliding cover coupled to the holder member and slidable to between a closed position to keep the control button from sight and an open position to let the control button be exposed to the outside for operation.
    Type: Grant
    Filed: April 21, 2009
    Date of Patent: March 27, 2012
    Assignee: C & C Luggage Manufacturing Co., Ltd.
    Inventor: Hsi-Wu Chiang
  • Patent number: 8083040
    Abstract: A zipper for a luggage includes a first tape, a second tape and interlockable teeth. The first tape has a shielding section for covering an end edge of a first half shell of the luggage, and a mounting section and an extension section connected with the shielding section respectively. The second tape has a shielding section for covering an end edge of a second half shell of the luggage, and a mounting section and an extension section connected with the shielding section of the second tape respectively. The teeth are mounted on the extension sections of the first and second tapes in two rows. By means of using the zipper in production of the luggage, the process of making the luggage can be simplified and the zipper can be well aligned with the half shells of the luggage, enhancing the yield rate in production of the luggage.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: December 27, 2011
    Assignee: C&C Luggage Manufacturing Co., Ltd.
    Inventor: Hsi-Wu Chiang
  • Publication number: 20110198175
    Abstract: A zipper for a luggage includes a first tape, a second tape and interlockable teeth. The first tape has a shielding section for covering an end edge of a first half shell of the luggage, and a mounting section and an extension section connected with the shielding section respectively. The second tape has a shielding section for covering an end edge of a second half shell of the luggage, and a mounting section and an extension section connected with the shielding section of the second tape respectively. The teeth are mounted on the extension sections of the first and second tapes in two rows. By means of using the zipper in production of the luggage, the process of making the luggage can be simplified and the zipper can be well aligned with the half shells of the luggage, enhancing the yield rate in production of the luggage.
    Type: Application
    Filed: April 9, 2010
    Publication date: August 18, 2011
    Inventor: Hsi-Wu CHIANG
  • Publication number: 20110048882
    Abstract: A detachable luggage includes a top shell having a face wall and a peripheral wall extending from the face wall, a bottom shell having a base wall and a peripheral wall extending from the base wall, and a zip fastener, which has an upper zipper tape affixed to the peripheral wall of the top shell, a bottom zipper tape affixed to the peripheral wall of the bottom shell, two retainer boxes respectively affixed to two distal ends of the bottom zipper tape, two insertion pins respectively affixed to two distal ends of the upper zipper tape for insertion into one of the retainer boxes, and two slides slidably coupled between the upper zipper tape and the bottom zipper tape for joining the upper zipper tape and the bottom zipper tape. When the zip fastener is unfastened, the top shell is detached from the bottom shell.
    Type: Application
    Filed: September 2, 2009
    Publication date: March 3, 2011
    Inventor: Hsi-Wu CHIANG
  • Patent number: 7703588
    Abstract: The present invention relates a wheel assembly of a luggage, which has two wheels side by side and the control assembly. The control assembly has a switch device for manipulation to brake the wheels. The control assembly has a fixed position to be manipulative by user easily. The wheels have small widths that makes the luggage may run on a carpet without having to draw the luggage with great strength.
    Type: Grant
    Filed: April 22, 2008
    Date of Patent: April 27, 2010
    Assignee: C & C Luggage Manufacturing Co., Ltd.
    Inventor: Hsi-Wu Chiang
  • Publication number: 20100088848
    Abstract: Installed in an auto-eject pull handle that is mounted in a travel bag and ejectable out of the travel bag to a predetermined elevation by an ejecting mechanism subject to the control of a control button, a safety structure is disclosed to include a holder member that has an opening that accommodates the control button, and a sliding cover coupled to the holder member and slidable to between a close position to keep the control button from sight and an open position to let the control button be exposed to the outside for operation.
    Type: Application
    Filed: April 21, 2009
    Publication date: April 15, 2010
    Applicant: C & C LUGGAGE MANUFACTURING CO., LTD.
    Inventor: Hsi-Wu Chiang
  • Publication number: 20090242343
    Abstract: The present invention relates a wheel assembly of a luggage, which has two wheels side by side and the control assembly. The control assembly has a switch device for manipulation to brake the wheels. The control assembly has a fixed position to be manipulative by user easily. The wheels have small widths that makes the luggage may run on a carpet without having to draw the luggage with great strength.
    Type: Application
    Filed: April 22, 2008
    Publication date: October 1, 2009
    Applicant: C & C LUGGAGE MANUFACTURING CO., LTD.
    Inventor: Hsi-Wu Chiang
  • Patent number: 7331428
    Abstract: A wheel assembly for a luggage includes switch member provided on a base of the wheel assembly at a fixed location. The switch member is connected to a driven shaft, and the driven shaft is connected to a brake member. The brake member has a stop portion associated with a wheel. When the switch member is moved, the brake member is moved proximal to or distal to the wheel via the driven shaft so as to brake or release the wheel.
    Type: Grant
    Filed: May 23, 2006
    Date of Patent: February 19, 2008
    Assignee: C & C Luggage Manufacturing Co., Ltd.
    Inventor: Hsi-Wu Chiang
  • Publication number: 20070215414
    Abstract: A wheel assembly for a luggage includes switch member provided on a base of the wheel assembly at a fixed location. The switch member is connected to a driven shaft, and the driven shaft is connected to a brake member. The brake member has a stop portion associated with a wheel. When the switch member is moved, the brake member is moved proximal to or distal to the wheel via the driven shaft so as to brake or release the wheel.
    Type: Application
    Filed: May 23, 2006
    Publication date: September 20, 2007
    Applicant: C & C Luggage Manufacturing Co., Ltd.
    Inventor: Hsi-Wu Chiang
  • Patent number: 7175002
    Abstract: A luggage has a case with a plurality of wheels on a bottom side thereof. A brake apparatus is provided in the case to brake the wheels. A switch is provided on the case for manipulation. A linkage device is provided in the case to connect the switch and the brake apparatus, such that activating the switch can operate the brake apparatus.
    Type: Grant
    Filed: December 14, 2004
    Date of Patent: February 13, 2007
    Assignee: C & C Luggage Manufacturing Co., Ltd.
    Inventor: Hsi-Wu Chiang
  • Publication number: 20060163094
    Abstract: A golf club bag has a bag member, a transmission device and two wheels. The transmission device is provided on the bag member, which has a control bar and two frames. The control bar is moved for a linear reciprocating motion. The frames are pivoted on the bag member and are moved by the control bar between a collapsed position and an extended position. The wheels are provided on the frames of the transmission device respectively for rotation.
    Type: Application
    Filed: January 24, 2005
    Publication date: July 27, 2006
    Applicant: C & C LUGGAGE MANUFACTURING CO., LTD
    Inventor: Hsi-Wu Chiang
  • Publication number: 20060102435
    Abstract: A luggage has a case with a plurality of wheels on a bottom side thereof. A brake apparatus is provided in the case to brake the wheels. A switch is provided on the case for manipulation. A linkage device is provided in the case to connect the switch and the brake apparatus, such that activate the switch can operate the brake apparatus.
    Type: Application
    Filed: December 14, 2004
    Publication date: May 18, 2006
    Applicant: C&C LUGGAGE MANUFACTURING CO., LTD.
    Inventor: Hsi-Wu Chiang