Patents by Inventor Robert M. Stockman

Robert M. Stockman 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).

  • Publication number: 20220392710
    Abstract: A hard start capacitor replacement unit has a plurality of capacitors in a container sized to fit in existing hard start capacitor space. The capacitors are 4 metallized film capacitors wound in a single cylindrical capacitive element. The container has a common terminal and capacitors value terminals for the plurality of capacitors, which may be connected singly or in combination to provide a selected capacitance. An electronic or other relay connects the selected capacitance in parallel with a motor run capacitor. The hard start capacitor replacement unit is thereby adapted to replace a wide variety of hard start capacitors.
    Type: Application
    Filed: August 19, 2022
    Publication date: December 8, 2022
    Inventors: Richard W. Stockman, Robert M. Stockman
  • Publication number: 20220344101
    Abstract: A capacitor provides a plurality of selectable capacitance values, by selective connection of six capacitor sections of a capacitive element each having a capacitance value. The capacitor sections are provided in a plurality of wound cylindrical capacitive elements. Two vertically stacked wound cylindrical capacitance elements may each provide three capacitor sections. There may be six separately wound cylindrical capacitive elements each providing a capacitor section. The capacitor sections have a common element terminal.
    Type: Application
    Filed: December 3, 2021
    Publication date: October 27, 2022
    Inventor: Robert M. Stockman
  • Publication number: 20220336157
    Abstract: An apparatus includes a case having an elliptical cross-section capable of receiving a plurality of capacitive elements. One or more of the capacitive elements provide at least one capacitor having a first capacitor terminal and a second capacitor terminal. The apparatus also includes a cover assembly that includes a deformable cover mountable to the case, and, a common cover terminal having a contact extending from the cover. The cover assembly also includes at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover. The deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure of at least one of the plurality of the capacitive elements. The cover assembly also includes at least four insulation structures. One of the four insulation structures is associated with one of the at least three capacitor cover terminals.
    Type: Application
    Filed: November 18, 2021
    Publication date: October 20, 2022
    Inventors: Robert M. Stockman, Richard W. Stockman, Shaun Brandon Sirotiak
  • Publication number: 20220336161
    Abstract: An apparatus is disclosed which includes an electrolytic capacitive element with multiple capacitor sections.
    Type: Application
    Filed: November 22, 2021
    Publication date: October 20, 2022
    Inventor: Robert M. Stockman
  • Publication number: 20220336156
    Abstract: An apparatus includes a case capable of receiving a plurality of capacitive elements, each capacitor element having at least two capacitors, and each capacitor having a capacitive value. The apparatus also includes a cover assembly with a peripheral edge secured to the case. The cover assembly includes, for each of the plurality of capacitive elements, a cover terminal that extends upwardly from the cover assembly generally at a central region of the cover assembly. Each cover terminal is connected to one of the at least two capacitors of the respective one of the plurality of capacitive elements. The cover assembly also includes, for each of the plurality of capacitive elements, a cover terminal that extends upwardly from the cover assembly at a position spaced apart from the cover terminal generally at the central region of the cover assembly.
    Type: Application
    Filed: November 22, 2021
    Publication date: October 20, 2022
    Inventors: Robert M. Stockman, Richard W. Stockman, Michael B. Tricano, Jonathan Charles
  • Publication number: 20220328254
    Abstract: A capacitor provides a plurality of selectable capacitance values, by selective connection of six capacitor sections of a capacitive element each having a capacitance value. The capacitor sections are provided in a plurality of wound cylindrical capacitive elements. Two vertically stacked wound cylindrical capacitance elements may each provide three capacitor sections. There may be six separately wound cylindrical capacitive elements each providing a capacitor section. The capacitor sections have a common element terminal.
    Type: Application
    Filed: November 18, 2021
    Publication date: October 13, 2022
    Inventor: Robert M. Stockman
  • Publication number: 20220328247
    Abstract: An apparatus includes a case having an elliptical cross-section capable of receiving a plurality of capacitive elements. One or more of the capacitive elements provide at least one capacitor having a first capacitor terminal and a second capacitor terminal. The apparatus also includes a cover assembly that includes a deformable cover mountable to the case, and, a common cover terminal having a contact extending from the cover. The cover assembly also includes at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover. The deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure of at least one of the plurality of the capacitive elements. The cover assembly also includes at least four insulation structures. One of the four insulation structures is associated with one of the at least three capacitor cover terminals.
    Type: Application
    Filed: November 18, 2021
    Publication date: October 13, 2022
    Inventor: Robert M. Stockman
  • Patent number: 11424077
    Abstract: A hard start capacitor replacement unit has a plurality of capacitors in a container sized to fit in existing hard start capacitor space. The capacitors are 4 metallized film capacitors wound in a single cylindrical capacitive element. The container has a common terminal and capacitors value terminals for the plurality of capacitors, which may be connected singly or in combination to provide a selected capacitance. An electronic or other relay connects the selected capacitance in parallel with a motor run capacitor. The hard start capacitor replacement unit is thereby adapted to replace a wide variety of hard start capacitors.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: August 23, 2022
    Assignee: AmRad Manufacturing, LLC
    Inventors: Richard W. Stockman, Robert M. Stockman
  • Patent number: 11215438
    Abstract: In addition to other aspects disclosed, a caliper is configured to measure at least one physical dimension. The caliper has a display configured to present a first representation and a second representation of a measurement provided by the caliper. The format of the first representation is different from the format of the second representation, and the first representation is approximately simultaneously displayed with the second representation.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: January 4, 2022
    Assignee: Dynamic Engineering Innovations, Inc.
    Inventor: Robert M. Stockman
  • Patent number: 11195663
    Abstract: A capacitor provides a plurality of selectable capacitance values, by selective connection of six capacitor sections of a capacitive element each having a capacitance value. The capacitor sections are provided in a plurality of wound cylindrical capacitive elements. Two vertically stacked wound cylindrical capacitance elements may each provide three capacitor sections. There may be six separately wound cylindrical capacitive elements each providing a capacitor section. The capacitor sections have a common element terminal.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: December 7, 2021
    Assignee: AmRad Manufacturing, LLC
    Inventor: Robert M. Stockman
  • Patent number: 11189425
    Abstract: An apparatus includes a case capable of receiving a plurality of capacitive elements, each capacitor element having at least two capacitors, and each capacitor having a capacitive value. The apparatus also includes a cover assembly with a peripheral edge secured to the case. The cover assembly includes, for each of the plurality of capacitive elements, a cover terminal that extends upwardly from the cover assembly generally at a central region of the cover assembly. Each cover terminal is connected to one of the at least two capacitors of the respective one of the plurality of capacitive elements. The cover assembly also includes, for each of the plurality of capacitive elements, a cover terminal that extends upwardly from the cover assembly at a position spaced apart from the cover terminal generally at the central region of the cover assembly.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: November 30, 2021
    Assignee: AmRad Manufacturing, LLC
    Inventors: Robert M. Stockman, Richard W. Stockman, Michael B. Tricano, Jonathan Charles
  • Patent number: 11189426
    Abstract: An apparatus includes a case having an elliptical cross-section capable of receiving a plurality of capacitive elements. One or more of the capacitive elements provide at least one capacitor having a first capacitor terminal and a second capacitor terminal. The apparatus also includes a cover assembly that includes a deformable cover mountable to the case, and, a common cover terminal having a contact extending from the cover. The cover assembly also includes at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover. The deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure of at least one of the plurality of the capacitive elements. The cover assembly also includes at least four insulation structures. One of the four insulation structures is associated with one of the at least three capacitor cover terminals.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: November 30, 2021
    Assignee: AmRad Manufacturing, LLC
    Inventors: Robert M. Stockman, Richard W. Stockman, Shaun Brandon Sirotiak
  • Patent number: 11183341
    Abstract: An apparatus is disclosed which includes an electrolytic capacitive element with multiple capacitor sections.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: November 23, 2021
    Assignee: AmRad Manufacturing, LLC
    Inventor: Robert M. Stockman
  • Patent number: 11183336
    Abstract: An apparatus includes a case having an elliptical cross-section capable of receiving a plurality of capacitive elements. One or more of the capacitive elements provide at least one capacitor having a first capacitor terminal and a second capacitor terminal. The apparatus also includes a cover assembly that includes a deformable cover mountable to the case, and, a common cover terminal having a contact extending from the cover. The cover assembly also includes at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover. The deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure of at least one of the plurality of the capacitive elements. The cover assembly also includes at least four insulation structures. One of the four insulation structures is associated with one of the at least three capacitor cover terminals.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: November 23, 2021
    Assignee: AmRad Manufacturing, LLC
    Inventors: Robert M. Stockman, Richard W. Stockman, Shaun Brandon Sirotiak
  • Patent number: 11183330
    Abstract: An apparatus includes a case having an elliptical cross-section capable of receiving a plurality of capacitive elements. One or more of the capacitive elements provide at least one capacitor having a first capacitor terminal and a second capacitor terminal. The apparatus also includes a cover assembly that includes a deformable cover mountable to the case, and, a common cover terminal having a contact extending from the cover. The cover assembly also includes at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover. The deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure of at least one of the plurality of the capacitive elements. The cover assembly also includes at least four insulation structures. One of the four insulation structures is associated with one of the at least three capacitor cover terminals.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: November 23, 2021
    Assignee: AmRad Manufacturing, LLC
    Inventor: Robert M. Stockman
  • Patent number: 11183335
    Abstract: An apparatus includes a case capable of receiving a plurality of capacitive elements, each capacitor element having at least two capacitors, and each capacitor having a capacitive value. The apparatus also includes a cover assembly with a peripheral edge secured to the case. The cover assembly includes, for each of the plurality of capacitive elements, a cover terminal that extends upwardly from the cover assembly generally at a central region of the cover assembly. Each cover terminal is connected to one of the at least two capacitors of the respective one of the plurality of capacitive elements. The cover assembly also includes, for each of the plurality of capacitive elements, a cover terminal that extends upwardly from the cover assembly at a position spaced apart from the cover terminal generally at the central region of the cover assembly.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: November 23, 2021
    Assignee: AmRad Manufacturing, LLC
    Inventors: Robert M. Stockman, Richard W. Stockman, Michael B. Tricano, Jonathan Charles
  • Patent number: 11183338
    Abstract: A capacitor provides a plurality of selectable capacitance values, by selective connection of six capacitor sections of a capacitive element each having a capacitance value. The capacitor sections are provided in a plurality of wound cylindrical capacitive elements. Two vertically stacked wound cylindrical capacitance elements may each provide three capacitor sections. There may be six separately wound cylindrical capacitive elements each providing a capacitor section. The capacitor sections have a common element terminal.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: November 23, 2021
    Assignee: AmRad Manufacturing, LLC
    Inventor: Robert M. Stockman
  • Patent number: 11183337
    Abstract: An apparatus includes a case having an elliptical cross-section capable of receiving a plurality of capacitive elements. One or more of the capacitive elements provide at least one capacitor having a first capacitor terminal and a second capacitor terminal. The apparatus also includes a cover assembly that includes a deformable cover mountable to the case, and, a common cover terminal having a contact extending from the cover. The cover assembly also includes at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover. The deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure of at least one of the plurality of the capacitive elements. The cover assembly also includes at least four insulation structures. One of the four insulation structures is associated with one of the at least three capacitor cover terminals.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: November 23, 2021
    Assignee: AmRad Manufacturing, LLC
    Inventor: Robert M. Stockman
  • Patent number: D937212
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: November 30, 2021
    Assignee: AmRad Manufacturing, LLC
    Inventor: Robert M. Stockman
  • Patent number: D938912
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: December 21, 2021
    Assignee: AmRad Manufacturing, LLC
    Inventor: Robert M. Stockman