Patents by Inventor Leo P. Lambert

Leo P. Lambert 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 head gear
    Patent number: 7051379
    Abstract: A protective head gear includes a protective portion for covering at least part of the back of a user's head. A headband strap is included for extending from the protective portion at the back of the user's head to the user's forehead to hold the protective portion in place at the back of the user's head.
    Type: Grant
    Filed: April 23, 2004
    Date of Patent: May 30, 2006
    Inventor: Leo P. Lambert
  • Protective head gear
    Publication number: 20040250341
    Abstract: A protective head gear includes a protective portion for covering at least part of the back of a user's head. A headband strap is included for extending from the protective portion at the back of the user's head to the user's forehead to hold the protective portion in place at the back of the user's head.
    Type: Application
    Filed: April 23, 2004
    Publication date: December 16, 2004
    Inventor: Leo P. Lambert