Patents by Inventor Homayun Ghassemi

Homayun Ghassemi 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).

  • Hockey stick
    Patent number: 7862456
    Abstract: A composite hockey stick having a tubular hollow rectangular shaft and a blade is disclosed. The shaft comprises an inner layer and an outer layer, each of the inner and outer layers are formed of uni-directional substantially continuous fibers disposed in a hardened resin matrix and wrapped and molded around a middle elastomer layer. A new manufacturing method is also disclosed in which a cured hollow tubular composite hockey stick shaft is inserted between the front and back faces of an un-cured composite hockey stick blade and the blade is then cured in a mold around the hockey stick shaft to form a unitary composite hockey stick.
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: January 4, 2011
    Assignee: Easton Sports, Inc.
    Inventors: Roman D. Halko, Homayun Ghassemi, Edward M. Goldsmith
  • Hockey stick
    Publication number: 20070249437
    Abstract: A composite hockey stick having a tubular hollow rectangular shaft and a blade is disclosed. The shaft comprises an inner layer and an outer layer, each of the inner and outer layers are formed of uni-directional substantially continuous fibers disposed in a hardened resin matrix and wrapped and molded around a middle elastomer layer. A new manufacturing method is also disclosed in which a cured hollow tubular composite hockey stick shaft is inserted between the front and back faces of an un-cured composite hockey stick blade and the blade is then cured in a mold around the hockey stick shaft to form a unitary composite hockey stick.
    Type: Application
    Filed: June 18, 2007
    Publication date: October 25, 2007
    Applicants: Easton Sports, Inc.
    Inventors: Roman Halko, Homayun Ghassemi, Edward Goldsmith
  • Hockey stick
    Patent number: 7232386
    Abstract: A composite hockey stick having a tubular hollow rectangular shaft and a blade is disclosed. The shaft comprises an inner layer and an outer layer, each of the inner and outer layers are formed of uni-directional substantially continuous fibers disposed in a hardened resin matrix and wrapped and molded around a middle elastomer layer. A new manufacturing method is also disclosed in which a cured hollow tubular composite hockey stick shaft is inserted between the front and back faces of an un-cured composite hockey stick blade and the blade is then cured in a mold around the hockey stick shaft to form a unitary composite hockey stick.
    Type: Grant
    Filed: October 20, 2003
    Date of Patent: June 19, 2007
    Assignee: Easton Sports, Inc.
    Inventors: Roman D. Halko, Homayun Ghassemi, Edward M. Goldsmith
  • Hockey stick
    Publication number: 20040229720
    Abstract: A composite hockey stick having a tubular hollow rectangular shaft and a blade is disclosed. The shaft comprises an inner layer and an outer layer, each of the inner and outer layers are formed of uni-directional substantially continuous fibers disposed in a hardened resin matrix and wrapped and molded around a middle elastomer layer. A new manufacturing method is also disclosed in which a cured hollow tubular composite hockey stick shaft is inserted between the front and back faces of an un-cured composite hockey stick blade and the blade is then cured in a mold around the hockey stick shaft to form a unitary composite hockey stick.
    Type: Application
    Filed: October 20, 2003
    Publication date: November 18, 2004
    Applicant: Jas. D. Easton, Inc.
    Inventors: Roman D. Halko, Homayun Ghassemi, Edward M. Goldsmith