Patents Assigned to Cheih Shang Co., Ltd.
  • Inflatable air cushion
    Patent number: 7234184
    Abstract: An inflatable air cushion has at least two sets of tension members therein. Each set of tension members includes multiple and parallel tension members. The tensile directions generated by the two sets of tension members are perpendicular. One of the tension members can be a strap member, and the other tension member can be a sheet member.
    Type: Grant
    Filed: August 23, 2005
    Date of Patent: June 26, 2007
    Assignee: Cheih Shang Co., Ltd.
    Inventor: Chou-Lian Yang