Patents by Inventor Nathan David

Nathan David 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).

  • Mobile weight training system
    Patent number: 11857828
    Abstract: In one aspect, the invention features a barbell including a first end portion, a second end portion, and a middle portion, where the middle portion is couplable to the first end portion and the second end portion. The middle portion includes a male coupling extending from a first end of the middle portion, the male coupling providing a first coupling mechanism that engages with a corresponding female coupling of the first end portion, and a female coupling providing a second coupling mechanism that engages with a corresponding male coupling of the second end portion.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: January 2, 2024
    Assignee: XMT Solutions LLC
    Inventors: Monte Jones, Michael Humenansky, Steve Mack, Ross Rosenstein, Jeremy Levine, Nathan David
  • MOBILE WEIGHT TRAINING SYSTEM
    Publication number: 20220401788
    Abstract: In one aspect, the invention features a barbell including a first end portion, a second end portion, and a middle portion, where the middle portion is couplable to the first end portion and the second end portion. The middle portion includes a male coupling extending from a first end of the middle portion, the male coupling providing a first coupling mechanism that engages with a corresponding female coupling of the first end portion, and a female coupling providing a second coupling mechanism that engages with a corresponding male coupling of the second end portion.
    Type: Application
    Filed: June 27, 2022
    Publication date: December 22, 2022
    Inventors: Monte Jones, Michael Humenansky, Steve Mack, Ross Rosenstein, Jeremy Levine, Nathan David
  • Mobile weight training system
    Patent number: 11369827
    Abstract: In one aspect, the invention features a barbell including a first end portion, a second end portion, and a middle portion, where the middle portion is couplable to the first end portion and the second end portion. The middle portion includes a male coupling extending from a first end of the middle portion, the male coupling providing a first coupling mechanism that engages with a corresponding female coupling of the first end portion, and a female coupling providing a second coupling mechanism that engages with a corresponding male coupling of the second end portion.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: June 28, 2022
    Assignee: XMT Solutions LLC
    Inventors: Monte Jones, Michael Humenansky, Steve Mack, Ross Rosenstein, Jeremy Levine, Nathan David
  • MOBILE WEIGHT TRAINING SYSTEM
    Publication number: 20200101344
    Abstract: In one aspect, the invention features a barbell including a first end portion, a second end portion, and a middle portion, where the middle portion is couplable to the first end portion and the second end portion. The middle portion includes a male coupling extending from a first end of the middle portion, the male coupling providing a first coupling mechanism that engages with a corresponding female coupling of the first end portion, and a female coupling providing a second coupling mechanism that engages with a corresponding male coupling of the second end portion.
    Type: Application
    Filed: December 2, 2019
    Publication date: April 2, 2020
    Inventors: Monte Jones, Michael Humenansky, Steve Mack, Ross Rosenstein, Jeremy Levine, Nathan David
  • Mobile weight training system
    Patent number: 10493313
    Abstract: In one aspect, the invention features a barbell including a first end portion, a second end portion, and a middle portion, where the middle portion is couplable to the first end portion and the second end portion. The middle portion includes a male coupling extending from a first end of the middle portion, the male coupling providing a first coupling mechanism that engages with a corresponding female coupling of the first end portion, and a female coupling providing a second coupling mechanism that engages with a corresponding male coupling of the second end portion.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: December 3, 2019
    Assignee: XMT Solutions LLC
    Inventors: Monte Jones, Michael Humenansky, Steve Mack, Ross Rosenstein, Jeremy Levine, Nathan David
  • MOBILE WEIGHT TRAINING SYSTEM
    Publication number: 20180133538
    Abstract: In one aspect, the invention features a barbell including a first end portion, a second end portion, and a middle portion, where the middle portion is couplable to the first end portion and the second end portion. The middle portion includes a male coupling extending from a first end of the middle portion, the male coupling providing a first coupling mechanism that engages with a corresponding female coupling of the first end portion, and a female coupling providing a second coupling mechanism that engages with a corresponding male coupling of the second end portion.
    Type: Application
    Filed: May 5, 2016
    Publication date: May 17, 2018
    Inventors: Monte Jones, Michael Humenansky, Steve Mack, Ross Rosenstein, Jeremy Levine, Nathan David
  • Methods and apparatus providing call quality testing
    Patent number: 8737571
    Abstract: A method, apparatus and computer readable medium for call quality testing is presented. A query is transmitted over a communications network from a first location to a second location. The query results in an audio signal at the second location, which is received at the first location. The audio signal is analyzed by comparing the signal with a reference signal clip. A statistical parameter is generated, the statistical parameter indicative of a quality of the received signal.
    Type: Grant
    Filed: June 29, 2004
    Date of Patent: May 27, 2014
    Assignee: Empirix Inc.
    Inventors: Albert R. Seeley, Nathan David, Zhongyi Chen, Douglas C. Williams, Andrew Ullmann