Patents by Inventor Pavel Krapiva

Pavel Krapiva 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).

  • Protective helmet
    Patent number: 7596817
    Abstract: A protective helmet has a main helmet part configured to cover a significant part of a user's head to protect the user's head in the case of accidents; and an additional inflatable element attached to the main helmet body and inflatable in the event of an accident so as to protect a neck of the user.
    Type: Grant
    Filed: August 22, 2005
    Date of Patent: October 6, 2009
    Inventor: Pavel Krapiva
  • Protective helmet
    Publication number: 20070050893
    Abstract: A protective helmet has a main helmet part configured to cover a significant part of a user's head to protect the user's head in the case of accidents; and an additional inflatable element attached to the main helmet body and inflatable in the event of an accident so as to protect a neck of the user.
    Type: Application
    Filed: August 22, 2005
    Publication date: March 8, 2007
    Inventor: Pavel Krapiva