Patents by Inventor A. Susan Aydelotte

A. Susan Aydelotte 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: 6290678
    Abstract: A syringe having color demarcation features to enhance readability. Said syringe having a central body portion that is a barrel having a proximal and distal end along a central longitudinal axis that acts a reservoir for fluid inside the syringe. The side wall of the barrel is relatively transparent having volume demarcations in contrasting colors to increase the readability of the demarcations. A plunger and coupled seal member can be engaged with the proximal end of the barrel creating a liquid tight reservoir inside the syringe. The seal member can be made a contrasting color to further enhance the readability of the demarcations.
    Type: Grant
    Filed: June 1, 2000
    Date of Patent: September 18, 2001
    Inventors: A. Susan Aydelotte, Fred A. Aydelotte