Patents by Inventor Matthew Polstein

Matthew Polstein 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: 11986041
    Abstract: A face mask comprising a U-shaped headband for securing to a player's head and a wire cage attached to the headband to provide resistant to impact by balls having a spaced-apart upper bar, intermediate bar and lower bar, interconnected by a pair of opposing side bars and a front bar, which upper bar, intermediate bar, and front bar each comprising flattened wire members having in cross-section opposing curved surfaces and opposing flat surfaces and having one of the curved surfaces facing a first outward direction and the flat faces facing in opposing lateral directions.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: May 21, 2024
    Assignee: Clearview Systems, LLC
    Inventors: Michael Polstein, Jason Polstein, Matthew Polstein
  • Publication number: 20220354204
    Abstract: A face mask comprising a U-shaped headband for securing to a player's head and a wire cage attached to the headband to provide resistant to impact by balls having a spaced-apart upper bar, intermediate bar and lower bar, interconnected by a pair of opposing side bars and a front bar, which upper bar, intermediate bar, and front bar each comprising flattened wire members having in cross-section opposing curved surfaces and opposing flat surfaces and having one of the curved surfaces facing a first outward direction and the flat faces facing in opposing lateral directions.
    Type: Application
    Filed: May 5, 2022
    Publication date: November 10, 2022
    Applicant: Clearview Systems, LLC
    Inventors: Michael Polstein, Jason Polstein, Matthew Polstein
  • Publication number: 20210298369
    Abstract: In an embodiment, an athletic garment is provided including a front panel and a rear panel, a waistband portion disposed at an upper portion of the garment, a first opening for receiving a torso of a user, a second opening for receiving a first leg of a user and a third opening for receiving a second leg of a user; and a crotch panel disposed between the front and rear panel, extending from the second opening to the third opening. The crotch panel comprises a tri-layered substrate to conceal and prevent visible staining of a fluid received therein. The tri-layered substrate may include a first layer of a first material, a second layer of a second material, and a third layer of a third material.
    Type: Application
    Filed: October 15, 2019
    Publication date: September 30, 2021
    Applicant: Clearview Systems, LLC
    Inventors: Jason Polstein, Matthew Polstein, Colleen Cotter, Allen Thompson
  • Publication number: 20160158619
    Abstract: An instrumented baseball or softball bat knob comprising a knob housing including a generally cylindrical member inserted into a handle end of the bat and a knob portion attached to the cylindrical member. The knob portion has a diameter that is larger than a diameter of the handle end of the bat. An electronics package is mounted within the knob housing and includes one or more sensors, a microcontroller (processor), memory device and a battery to generate and store data relative to conditions of a batter's swing. The electronics package may also include a wireless transmitter/antenna/transceiver to transmit swing condition data to an external, remote processing unit.
    Type: Application
    Filed: December 7, 2015
    Publication date: June 9, 2016
    Inventors: Matthew POLSTEIN, Jason Polstein, Matthew Delgado, Allen M. Thompson, Sriram Sridhar
  • Patent number: D603102
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: October 27, 2009
    Inventors: Michael Polstein, Matthew Polstein, Jason Polstein, Carole Polstein, Lauren Polstein