Patents by Inventor Mildred Preiss

Mildred Preiss 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).

  • Titanium horseshoes
    Patent number: 5848648
    Abstract: An improved process for the preparation and fabrication of horseshoes whereby pure titanium or titanium alloys are processed with the exclusion of contaminating gases such as oxygen, nitrogen and hydrogen. The titanium horseshoes have many advantages over the present state of art such as light weight, higher tensile strength, flexibility, wearing resistance, abrasion resistance, hypoallergenic, workability, formability, friction-free, physiologically inert, and are easily formed and shaped into the desired configuration.
    Type: Grant
    Filed: January 18, 1996
    Date of Patent: December 15, 1998
    Inventor: Mildred Preiss
  • Titanium horseshoe
    Patent number: 5678636
    Abstract: A process for the preparation and fabrication of horseshoes whereby pure titanium or titanium alloys are processed with the exclusion of contaminating gases such as oxygen, nitrogen and hydrogen. The titanium horseshoes have many advantages over the present state of art such as light weight, higher tensile strength, flexible, wearing resistance, abrasion resistance, hypoallergenic, workability, formability, friction-free, physiologically inert, and are easily formed and shaped into the desired configuration.
    Type: Grant
    Filed: May 20, 1996
    Date of Patent: October 21, 1997
    Inventor: Mildred Preiss
  • Titanium horseshoe
    Patent number: 5564492
    Abstract: The present invention relates to an improved process for the preparation and fabrication of horseshoes whereby pure titanium or titanium alloys are processed with the exclusion of contaminating gases such as Oxygen, Nitrogen and Hydrogen. The titanium horseshoes have many advantages over the present state of art such as light weight, higher tensile strength, flexible, wearing resistance, abrasion resistance, hypoallergenic, workability, formability, friction-free, physiologically inert, and are easily formed and shaped into the desired configuration.
    Type: Grant
    Filed: September 20, 1994
    Date of Patent: October 15, 1996
    Inventor: Mildred Preiss
  • Sintered titanium horseshoes
    Patent number: 4608227
    Abstract: A process is provided for the preparation and fabrication of sintered titanium horseshoes whereby titanium powder is processed so that its characteristics are such that it is ideally suited for horseshoes.The sintered powder titanium horseshoes have many advantages over the present state of the art some of their advantages being that they are light weight, have high strength, are flexible, have excellent wearing characteristics, are abrasion resistant and are easily formed and shaped into the desired configuration.
    Type: Grant
    Filed: September 9, 1985
    Date of Patent: August 26, 1986
    Inventor: Mildred Preiss