Patents by Inventor Anthony Alessandrini

Anthony Alessandrini 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).

  • apparatus for use with an uncoiling mandrel
    Publication number: 20230036442
    Abstract: An apparatus relating to an uncoiling mandrel. The apparatus comprises an elongated arcuate segment and a longitudinal portion of a concave face of the elongated arcuate segment. A slot is located on the longitudinal portion. The apparatus has a shield that is rectangular. There is a flange that is integrally attached to an edge of the shield. The flange is attachable and detachable to the slot. The apparatus capable of being located between two arcuate segments in order to cover the insides of the uncoiling mandrel.
    Type: Application
    Filed: August 2, 2021
    Publication date: February 2, 2023
    Inventors: Andrew Frederick Wahlberg, JR., Anthony Alessandrini
  • Mandrel with compensating grip
    Patent number: 11413671
    Abstract: A mandrel with a compensating segment, gripper bar, and external body segment making up a key piece configuration. The configuration adjusting the travel path of metal sheet being wound around the mandrel. The metal sheet thereby being wound without resulting imperfections which occur naturally when wrapping material around a cylinder.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: August 16, 2022
    Inventor: Anthony Alessandrini
  • Mandrel With Compensating Grip
    Publication number: 20200164418
    Abstract: A mandrel with a compensating segment, gripper bar, and external body segment making up a key piece configuration. The configuration adjusting the travel path of metal sheet being wound around the mandrel. The metal sheet thereby being wound without resulting imperfections which occur naturally when wrapping material around a cylinder.
    Type: Application
    Filed: November 22, 2019
    Publication date: May 28, 2020
    Inventor: Anthony Alessandrini
  • Pivoting gripper mandrel
    Patent number: 10450158
    Abstract: A mandrel with a biasing assembly that extends the mandrel's life for turning of sheet materials. The mandrel's biasing assembly having a pivot, sleeve, cup and screw that connect a gripper to the arbor and works to alleviate the forces that can cause damage to such a winding machine.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: October 22, 2019
    Inventors: Andrew Frederick Wahlberg, Jr., Anthony Alessandrini
  • Novel turn
    Publication number: 20180222710
    Abstract: A mandrel with a biasing assembly that extends the mandrel's life for turning of sheet materials. The mandrel's biasing assembly having a pivot, sleeve, cup and screw that connect a gripper to the arbor and works to alleviate the forces that can cause damage to such a winding machine.
    Type: Application
    Filed: February 3, 2017
    Publication date: August 9, 2018
    Inventors: Andrew Frederick Wahlberg, JR., Anthony Alessandrini