Patents by Inventor Michael Greenfield

Michael Greenfield 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: 12677796
    Abstract: A transportable pet bed includes a top portion and a bottom portion. A pillow is moveable relative to the top portion to expose a sleeping region for a pet, the pillow positionable relative to the top portion to expand the sleeping region. One or more pockets is defined within the top portion or the bottom portion, one or more pockets configured to house a protective cover, the protective cover configured to enwrap the pet bed for transportation. A carrying strap is operably coupled to the top portion or the bottom portion and is configured to facilitate carrying the pet bed.
    Type: Grant
    Filed: June 23, 2025
    Date of Patent: July 14, 2026
    Assignee: Green Trek LLC
    Inventors: Michael Greenfield, Edward C. Meagher, John Kraljic
  • Publication number: 20260060393
    Abstract: A reusable mailer includes a carrying volume having a top opening configured to receive a package therein, the carrying volume defined by an outer and inner peripheral surfaces, the inner peripheral surface covered by a plush material. Protective tape having a first portion is configured to removably adhere to a rear portion of the outer surface and is configured to extend across the top opening and a second portion is configured to removably adhere to a front portion of the outer surface to close the carrying volume and configure the carrying volume for mailing purposes. After mailing, the protective tape is selectively removable from the front and rear surfaces to expose the package. Once the package is removed from the carrying volume, the carrying volume is selectively inverted to transition and expose the plush material on the inner peripheral surface.
    Type: Application
    Filed: July 16, 2025
    Publication date: March 5, 2026
    Inventors: Michael Greenfield, Kenneth Greenfield, John Kraljic
  • Publication number: 20250340358
    Abstract: A reusable mailer includes a carrying volume having a top opening configured to receive a package therein, the carrying volume defined by an outer and inner peripheral surfaces, the inner peripheral surface covered by a plush material. Protective tape having a first portion is configured to removably adhere to a rear portion of the outer surface and is configured to extend across the top opening and a second portion is configured to removably adhere to a front portion of the outer surface to close the carrying volume and configure the carrying volume for mailing purposes. After mailing, the protective tape is selectively removable from the front and rear surfaces to expose the package. Once the package is removed from the carrying volume, the carrying volume is selectively inverted to transition and expose the plush material on the inner peripheral surface.
    Type: Application
    Filed: July 16, 2025
    Publication date: November 6, 2025
    Inventors: Michael Greenfield, Kenneth Greenfield, John Kraljic, Edward C. Meagher
  • Publication number: 20250242972
    Abstract: A reusable mailer includes an outer peripheral surface defining a carrying volume, the outer peripheral surface of the carrying volume made from a first material and an inner peripheral surface covered by a second material. The carrying volume is configured to: receive an item therein; close about the item for mailing purposes; selectively invert to expose the second material on the outer peripheral surface; and define a new interior carrying volume therein. A central bottom portion of the new interior carrying volume is selectively manipulated to re-form the new interior carrying volume to a U-shaped configuration. A locking mechanism is disposed on either the mailer and is configured to selectively lock the new interior carrying volume in the U-shaped configuration to form a neck pillow.
    Type: Application
    Filed: October 28, 2024
    Publication date: July 31, 2025
    Inventors: Michael Greenfield, Kenneth Greenfield, John Kraljic, Edward C. Meagher
  • Patent number: 12371228
    Abstract: A reusable mailer includes a carrying volume having a top opening configured to receive a package therein, the carrying volume defined by an outer and inner peripheral surfaces, the inner peripheral surface covered by a plush material. Protective tape having a first portion is configured to removably adhere to a rear portion of the outer surface and is configured to extend across the top opening and a second portion is configured to removably adhere to a front portion of the outer surface to close the carrying volume and configure the carrying volume for mailing purposes. After mailing, the protective tape is selectively removable from the front and rear surfaces to expose the package. Once the package is removed from the carrying volume, the carrying volume is selectively inverted to transition and expose the plush material on the inner peripheral surface.
    Type: Grant
    Filed: April 22, 2024
    Date of Patent: July 29, 2025
    Assignee: Green Trek LLC
    Inventors: Michael Greenfield, Kenneth Greenfield, John Kraljic
  • Publication number: 20240367861
    Abstract: A reusable mailer includes a carrying volume having a top opening configured to receive a package therein, the carrying volume defined by an outer and inner peripheral surfaces, the inner peripheral surface covered by a plush material. Protective tape having a first portion is configured to removably adhere to a rear portion of the outer surface and is configured to extend across the top opening and a second portion is configured to removably adhere to a front portion of the outer surface to close the carrying volume and configure the carrying volume for mailing purposes. After mailing, the protective tape is selectively removable from the front and rear surfaces to expose the package. Once the package is removed from the carrying volume, the carrying volume is selectively inverted to transition and expose the plush material on the inner peripheral surface.
    Type: Application
    Filed: April 22, 2024
    Publication date: November 7, 2024
    Inventors: Michael Greenfield, Kenneth Greenfield, John Kraljic
  • Publication number: 20240365957
    Abstract: A reusable mailer convertible into a backpack includes a carrying volume defining a top opening configured to receive a package therein. A storage compartment is defined in the carrying volume and receives a secondary item. A drawstring is configured to close the top opening when cinched. Protective tape includes a first portion configured to removably adhere to a rear portion of the carrying volume and a second portion configured to extend across the top opening and removably adhere to a front portion of the carrying volume to configure the carrying volume for mailing. The protective tape, after mailing, is removed and the drawstring is uncinched to expose the package within the carrying volume and the secondary item in the storage compartment to a mail recipient. Opposite ends of the drawstring are reorientable into loops defined on opposing sides of the carrying volume thereby transforming the carrying volume into a backpack.
    Type: Application
    Filed: November 17, 2023
    Publication date: November 7, 2024
    Inventors: Michael Greenfield, Kenneth Greenfield, John Kraljic
  • Publication number: 20240158135
    Abstract: A reusable mailer which can be converted into a lunch cooler after mailing includes a top panel, opposing pairs of side panels, and a bottom panel defining a carrying volume configured to receive a package therein. The top panel is moveable to expose the carrying volume and an interior surface of one of the panels includes a storage compartment configured to receive an secondary item. Protective tape includes a first portion configured to removably adhere to the top panel and an additional portion configured to extend across and removably adhere to a side panel to secure the top panel atop the carrying volume for mailing. After mailing, the protective tape is removed to expose the package within the carrying volume and the secondary item in the storage compartment to a mail recipient.
    Type: Application
    Filed: November 17, 2023
    Publication date: May 16, 2024
    Inventors: Michael Greenfield, Kenneth Greenfield, John Kraljic
  • Publication number: 20230159228
    Abstract: A transformable shipping bag includes a front panel and a rear panel that each are formed with a substantially planar sheet of material bounded by an outer circumferential edge, a binding that binds a contiguous first portion of the outer circumferential edges of the front and rear panels to realize an inner volume, said binding resulting in an opening embodying a second portion of the outer circumferential edges, the opening allowing access to the inner volume and a handle configured to be stored within the inner volume while the transformable shipping bag is deployed as a shipping bag, and configured to be detachably attached to the binded front and rear panels of the transformable shipping bag, when the transformable shipping bag is to be deployed as a carry bag or backpack.
    Type: Application
    Filed: November 24, 2021
    Publication date: May 25, 2023
    Inventors: Michael Greenfield, Kenneth Greenfield, John Kraljic
  • Publication number: 20200335018
    Abstract: A collapsible multi-directional signal assembly includes a signal display assembly having one or more display surface, and at least one signal indicia affixed to each display surface. A collapsible multi-directional signal assembly includes a multi-directional signal display assembly comprising a plurality of signal display panels. Each of the plurality of signal display panels comprising at least one display surface, and a plurality of signal indicia are affixed onto different ones of each of the plurality of display surfaces. A mount assembly is provided such that the collapsible multi-directional signal display assembly is disposable into a deployed orientation.
    Type: Application
    Filed: July 7, 2020
    Publication date: October 22, 2020
    Inventor: Michael Greenfield
  • Patent number: 10706752
    Abstract: A collapsible land-based multi-directional signal assembly includes a signal display assembly having one or more display surface, and at least one signal indicia affixed to each display surface. A collapsible land-based collapsible multi-directional signal assembly includes a multi-directional signal display assembly comprising a plurality of signal display panels. Each of the plurality of signal display panels comprising at least one display surface, and a plurality of signal indicia are affixed onto different ones of each of the plurality of display surfaces. A signal support assembly is provided such that the collapsible land-based multi-directional signal display assembly is disposable into a deployed orientation about the signal support member.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: July 7, 2020
    Inventor: Michael Greenfield
  • Publication number: 20190378442
    Abstract: A collapsible land-based multi-directional signal assembly includes a signal display assembly having one or more display surface, and at least one signal indicia affixed to each display surface. A collapsible land-based collapsible multi-directional signal assembly includes a multi-directional signal display assembly comprising a plurality of signal display panels. Each of the plurality of signal display panels comprising at least one display surface, and a plurality of signal indicia are affixed onto different ones of each of the plurality of display surfaces. A signal support assembly is provided such that the collapsible land-based multi-directional signal display assembly is disposable into a deployed orientation about the signal support member.
    Type: Application
    Filed: May 13, 2019
    Publication date: December 12, 2019
    Inventor: Michael Greenfield
  • Patent number: 10311763
    Abstract: A collapsible land-based multi-directional signal assembly includes a signal display assembly having one or more display surface, and at least one signal indicia affixed to each display surface. A collapsible land-based collapsible multi-directional signal assembly includes a multi-directional signal display assembly comprising a plurality of signal display panels. Each of the plurality of signal display panels comprising at least one display surface, and a plurality of signal indicia are affixed onto different ones of each of the plurality of display surfaces. A signal support assembly is provided such that the collapsible land-based multi-directional signal display assembly is disposable into a deployed orientation about the signal support member.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: June 4, 2019
    Inventor: Michael Greenfield
  • Publication number: 20190130424
    Abstract: A system and method to provide a sentiment measurement system with automatic ad placement to collect surveys of voters is described. This enables a candidate to rapidly and easily measure voter sentiment at scale, quickly and cost-effectively while addressing technical limitations that normally prevent accurate use of traditional internet ad platforms for such purposes. Existing ad targeting is not designed for providing representative samples, thus the system can automatically target ads and regularly adjust based on incoming poll responses to ensure representative data is received. The system and method applies to other sentiment measurement, e.g. general opinion polling. Further, the system and method combines online micro-targeting with dynamic bias correction to produce appropriate sample groups.
    Type: Application
    Filed: October 26, 2018
    Publication date: May 2, 2019
    Applicant: CHANGE RESEARCH, PUBLIC BENEFIT CORPORATION
    Inventors: Michael GREENFIELD, Jonathan GOLDMAN, Benjamin GREENFIELD, Christopher COKE, Lucia ZHENG, Brian LEUNG
  • Publication number: 20180130387
    Abstract: A collapsible land-based multi-directional signal assembly includes a signal display assembly having one or more display surface, and at least one signal indicia affixed to each display surface. A collapsible land-based collapsible multi-directional signal assembly includes a multi-directional signal display assembly comprising a plurality of signal display panels. Each of the plurality of signal display panels comprising at least one display surface, and a plurality of signal indicia are affixed onto different ones of each of the plurality of display surfaces. A signal support assembly is provided such that the collapsible land-based multi-directional signal display assembly is disposable into a deployed orientation about the signal support member.
    Type: Application
    Filed: November 13, 2017
    Publication date: May 10, 2018
    Inventor: Michael Greenfield
  • Patent number: 9815536
    Abstract: A multi-directional signal assembly includes a signal display assembly having one or more display surface, and at least one signal indicia affixed to each display surface. The multi-directional display assembly comprises a buoyant construction such that the signal indicia affixed to the display surface(s) are readily visible above the surface of a body of water in which the assembly is deployed. A counterweight assembly is mounted to the signal display assembly to maintain the signal display assembly in a substantially upright, operative orientation when deployed. An illumination assembly comprising one or more illumination member is mounted to the signal display assembly, and is actuated to increase visibility of the signal display assembly while it is deployed on the surface of a body of water.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: November 14, 2017
    Inventor: Michael Greenfield
  • Patent number: 9783274
    Abstract: A vessel mounted multi-directional signal assembly includes a multi-directional signal display assembly comprising a plurality of signal display panels. Each of the plurality of signal display panels comprising at least one display surface, and a plurality of signal indicia are affixed onto different ones of each of the plurality of display surfaces. A signal support assembly is provided such that the multi-directional signal display assembly is disposable into a deployed orientation about the signal support member. A vessel mount assembly is operatively interconnected to the signal support assembly and comprises a mount member to facilitate deployment of the multi-directional signal display assembly on the vessel.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: October 10, 2017
    Inventor: Michael Greenfield
  • Patent number: 9327803
    Abstract: A multi-directional signal assembly includes a signal display assembly having one or more display surfaces, and at least one signal indicia affixed to each display surface. The multi-directional display assembly comprises a buoyant construction such that the signal indicia affixed to the display surface(s) are readily visible above the surface of a body of water in which the assembly is deployed. A counterweight assembly is mounted to the signal display assembly to maintain the signal display assembly in a substantially upright, operative orientation when deployed. An illumination assembly comprising one or more illumination members is mounted to the signal display assembly, and is actuated to increase visibility of the signal display assembly while it is deployed on the surface of a body of water.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: May 3, 2016
    Assignee: THE 1234MMD Investment Trust
    Inventor: Michael Greenfield
  • Patent number: 9302743
    Abstract: A multi-directional signal assembly includes a signal display assembly having one or more display surfaces, and at least one signal indicia affixed to each display surface. The multi-directional display assembly comprises a buoyant construction such that the signal indicia affixed to the display surface(s) are readily visible above the surface of a body of water in which the assembly is deployed. A counterweight assembly is mounted to the signal display assembly to maintain the signal display assembly in a substantially upright, operative orientation when deployed. An illumination assembly comprising one or more illumination members is mounted to the signal display assembly, and is actuated to increase visibility of the signal display assembly while it is deployed on the surface of a body of water.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: April 5, 2016
    Assignee: THE 1234MMD Investment Trust
    Inventor: Michael Greenfield
  • Patent number: D756829
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: May 24, 2016
    Assignee: THE 1234MMD Investment Trust
    Inventor: Michael Greenfield