Patents by Inventor Alexei T. Marqueen

Alexei T. Marqueen 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).

  • Case flange with scallop features
    Patent number: 11421555
    Abstract: A flange includes a flange body and a scallop feature. The flange body is annularly disposed about a longitudinal axis. The flange body includes a first radial side and a second radial side radially opposite the first radial side. The flange body defines a first fastener hole and a circumferentially adjacent second fastener hole. Each of the first fastener hole and the second fastener hole are formed through the flange body. The scallop feature is formed through the flange body and disposed circumferentially between the first and second fastener holes. The scallop feature extends radially from the first radial side through at least a portion of the flange body. The scallop feature includes a first side and a second side, parallel to the first side.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: August 23, 2022
    Assignee: Raytheon Technologies Corporation
    Inventors: Michael C. Weber, Konstantinos P. Giannakopoulos, Robert B. Fuller, Bill Nguyen, Alexei T. Marqueen
  • CASE FLANGE WITH SCALLOP FEATURES
    Publication number: 20200182091
    Abstract: A flange includes a flange body and a scallop feature. The flange body is annularly disposed about a longitudinal axis. The flange body includes a first radial side and a second radial side radially opposite the first radial side. The flange body defines a first fastener hole and a circumferentially adjacent second fastener hole. Each of the first fastener hole and the second fastener hole are formed through the flange body. The scallop feature is formed through the flange body and disposed circumferentially between the first and second fastener holes. The scallop feature extends radially from the first radial side through at least a portion of the flange body. The scallop feature includes a first side and a second side, parallel to the first side.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 11, 2020
    Inventors: Michael C. Weber, Konstantinos P. Giannakopoulos, Robert B. Fuller, Bill Nguyen, Alexei T. Marqueen