Patents by Inventor W. Parker Ragain

W. Parker Ragain 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).

  • Power transfer mechanism
    Patent number: 5634441
    Abstract: A power transfer mechanism for transferring power between rotating components and reciprocating components includes a cam rotatable about an axis and having an odd number of lobes evenly spaced therearound, and a double acting reciprocating member which includes two diametrically opposed pistons, each of which is connected rigidly to a roller follower in operable relationship with the cam, and connecting means disposed between the pistons for resiliently urging the roller followers against the cam.
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: June 3, 1997
    Assignee: W. Parker Ragain
    Inventor: W. Parker Ragain