Patents by Inventor Henry Weslake

Henry Weslake 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).

  • Internal combustion engines
    Patent number: 4036202
    Abstract: An internal combustion engine has a cylinder containing a piston, a valve controlled inlet port for air/fuel mixture and an ignition sparking plug. A branch passage leads from the inlet port to a location adjacent the plug, the branch passage being opened by initial movement of the valve before the part as a whole is opened to deliver mixture initially to the plug for ignition and, on full opening of the valve, mixture is delivered to the cylinder as a whole.
    Type: Grant
    Filed: August 20, 1975
    Date of Patent: July 19, 1977
    Inventor: Henry Weslake