Patents by Inventor Christopher Desha Breslin

Christopher Desha Breslin 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).

  • Telescoping spring with electronic control
    Patent number: 10266333
    Abstract: A delivery system having a telescoping spring is used to drive a plunger. The telescoping spring includes a nested inner spring that uses the unused volume on the inside of an outer spring. The telescoping spring has a staged release of each spring. The inner spring is connected to a non-anchored end of the outer spring, and rides within a container located within an inner dimension of the outer spring. The spring constant K of each spring can be the same or different. The delivery system can be fully mechanical or implemented as a smart delivery system under electronic control.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: April 23, 2019
    Assignee: Flextronics AP, LLC
    Inventors: Andrew Peter Nelson, Christopher Desha Breslin
  • Telescoping spring
    Patent number: 10260485
    Abstract: A delivery system having a telescoping spring is used to drive a plunger. The telescoping spring includes a nested inner spring that uses the unused volume on the inside of an outer spring. The telescoping spring has a staged release of each spring. The inner spring is connected to a non-anchored end of the outer spring, and rides within a container located within an inner dimension of the outer spring. The spring constant K of each spring can be the same or different. The delivery system can be fully mechanical or implemented as a smart delivery system under electronic control.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: April 16, 2019
    Assignee: Flextronics AP, LLC
    Inventors: Andrew Peter Nelson, Christopher Desha Breslin