Patents by Inventor Brian E. Lucker

Brian E. Lucker 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).

  • Rotorcraft internal transfer member transmission
    Patent number: 10941836
    Abstract: A transfer member includes a body including a first end having a first diameter and a second end having a second diameter. The second diameter is greater than the first diameter. A plurality of engagement features are positioned coaxially about the body and are separated by an axial gap. Each of the plurality of engagement features includes a beveled surface engageable to transfer rotation to or from the transfer member.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: March 9, 2021
    Assignee: Sikorsky Aircraft Corporation
    Inventor: Brian E. Lucker
  • ROTORCRAFT INTERNAL TRANSFER MEMBER TRANSMISSION
    Publication number: 20180283499
    Abstract: A transfer member includes a body including a first end having a first diameter and a second end having a second diameter. The second diameter is greater than the first diameter. A plurality of engagement features are positioned coaxially about the body and are separated by an axial gap. Each of the plurality of engagement features includes a beveled surface engageable to transfer rotation to or from the transfer member.
    Type: Application
    Filed: March 28, 2017
    Publication date: October 4, 2018
    Inventor: Brian E. Lucker