Patents by Inventor Edmund S. Coffin

Edmund S. Coffin 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).

  • Patent number: 7231889
    Abstract: A sweat panel for a saddle is connected to the saddle by a flexible connection member along a portion of the width. The sweat panel perimeter replicates the under panel perimeter to enable the two to be separated by preferably less than one quarter inch. Billets are disclosed that notch the billet leather to receive a connecting strip to connect the billet leather to the tree webbing, thereby reducing the thickness of the billets.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: June 19, 2007
    Inventor: Edmund S. Coffin
  • Publication number: 20040216433
    Abstract: A sweat panel for a saddle is connected to the saddle by a flexible connection member along a portion of the width. The sweat panel perimeter replicates the under panel perimeter to enable the two to be separated by preferably less than one quarter inch. Billets are disclosed that notch the billet leather to receive a connecting strip to connect the billet leather to the tree webbing, thereby reducing the thickness of the billets.
    Type: Application
    Filed: February 13, 2004
    Publication date: November 4, 2004
    Inventor: Edmund S. Coffin
  • Patent number: 6044630
    Abstract: A saddle is constructed around a tree designed using data points based on X, Y, and Z axes which correspond to the conformation of a horse's back. Two pair of torsion springs, attached with specifically placed rivets, sandwich the tree providing structural support. To cushion and maintain the equidistant configuration of the tree, panels are carefully constructed using a six pound foam. The thickness of the panel lessens as it reaches the edge of the tree, preventing bunching when the leather is attached. A withers wedge is secured to the panel adjacent the withers, serving as a sub-support and buffering the contact between the tree and the horse's withers. The cantle wedge is set into the panel to control the slant and angle of the saddle. The stirrup bar is an elongated V-shaped which places the area of greatest pressure directly under the securing rivets.
    Type: Grant
    Filed: November 5, 1997
    Date of Patent: April 4, 2000
    Inventor: Edmund S Coffin