Patents by Inventor Carlo Messineo

Carlo Messineo 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: 20250127370
    Abstract: A frame system for a modular construction of flat mop cleaning device frames including a first carrier plate having a first length in a longitudinal direction and a first width in a transverse direction, and a second carrier plate having a second length in the longitudinal direction different from the first length and a second width in the transverse direction corresponding to the first width. The frame system includes a third carrier plate having a third length in the longitudinal direction different from the first and second length, and a third width in the transverse direction corresponding to the first and second width. The frame system further includes a first clamp forming longitudinal delimitations of the first, second and third carrier plates and a second clamp forming longitudinal delimitations of the third carrier plate. The second clamp has a greater length than the first clamp.
    Type: Application
    Filed: February 2, 2023
    Publication date: April 24, 2025
    Inventors: Carlo MESSINEO, Felix FALLENSTEIN, Nikolai SAND, Maik BIEGANSKI, Ralf JUERGENS
  • Patent number: 12274407
    Abstract: A frame system for a modular construction of flat mop cleaning device frames including a first carrier plate having a first length in a longitudinal direction and a first width in a transverse direction, and a second carrier plate having a second length in the longitudinal direction different from the first length and a second width in the transverse direction corresponding to the first width. The frame system includes a third carrier plate having a third length in the longitudinal direction different from the first and second length, and a third width in the transverse direction corresponding to the first and second width. The frame system further includes a first clamp forming longitudinal delimitations of the first, second and third carrier plates and a second clamp forming longitudinal delimitations of the third carrier plate. The second clamp has a greater length than the first clamp.
    Type: Grant
    Filed: February 2, 2023
    Date of Patent: April 15, 2025
    Assignee: CARL FREUDENBERG KG
    Inventors: Carlo Messineo, Felix Fallenstein, Nikolai Sand, Maik Bieganski, Ralf Juergens
  • Patent number: 11918163
    Abstract: A cleaning system includes: a bucket; a liquid-permeable basket located in the bucket, the basket being settable into rotation using a first actuating device and is arranged so that a height of the basket is adjustable in the bucket using a second actuating device; and a cleaning device having a cleaning textile, the cleaning device having a handle on a side facing away from the cleaning textile. The basket is can be both a wash-out basket and a spin-dry basket for the cleaning textile. The second actuating device includes the handle and a ballpoint-pen mechanism, by which the basket is positionable in a first position lowest in the bucket and a second position highest in the bucket by moving the handle up and down.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: March 5, 2024
    Assignee: CARL FREUDENBERG KG
    Inventors: Uwe Dingert, Carlo Messineo
  • Patent number: 11304586
    Abstract: A cleaning system includes: a bucket; a cleaning device with a mop head, the mop head including a carrier body and cleaning fringes that are fixed to the carrier body, the carrier body being connected to a stick on its side facing away from the cleaning fringes; and a washing-out device arranged in the bucket for washing out the cleaning fringes, the washing-out device including a basket settable into an upward and downward movement by a first actuating device, and a spinning device arranged in the bucket for spin-drying the cleaning fringes, the spinning device including the basket, which is settable into rotational movement by a second actuating device, and a centering pin, which is arranged in the basket and centers the cleaning device. The carrier body is essentially disk-shaped, with a circumferential boundary and with a maximum extension d1 between two circumferential areas opposite to each other.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: April 19, 2022
    Assignee: CARL FREUDENBERG KG
    Inventors: Uwe Dingert, Carlo Messineo
  • Publication number: 20210204790
    Abstract: A cleaning system includes: a bucket; a liquid-permeable basket located in the bucket, the basket being settable into rotation using a first actuating device and is arranged so that a height of the basket is adjustable in the bucket using a second actuating device; and a cleaning device having a cleaning textile, the cleaning device having a handle on a side facing away from the cleaning textile. The basket is can be both a wash-out basket and a spin-dry basket for the cleaning textile. The second actuating device includes the handle and a ballpoint-pen mechanism, by which the basket is positionable in a first position lowest in the bucket and a second position highest in the bucket by moving the handle up and down.
    Type: Application
    Filed: May 15, 2019
    Publication date: July 8, 2021
    Inventors: Uwe Dingert, Carlo Messineo
  • Publication number: 20200205638
    Abstract: A cleaning system includes: a bucket; a cleaning device with a mop head, the mop head including a carrier body and cleaning fringes that are fixed to the carrier body, the carrier body being connected to a stick on its side facing away from the cleaning fringes; and a washing-out device arranged in the bucket for washing out the cleaning fringes, the washing-out device including a basket settable into an upward and downward movement by a first actuating device, and a spinning device arranged in the bucket for spin-drying the cleaning fringes, the spinning device including the basket, which is settable into rotational movement by a second actuating device, and a centering pin, which is arranged in the basket and centers the cleaning device. The carrier body is essentially disk-shaped, with a circumferential boundary and with a maximum extension d1 between two circumferential areas opposite to each other.
    Type: Application
    Filed: July 18, 2018
    Publication date: July 2, 2020
    Inventors: Uwe Dingert, Carlo Messineo
  • Patent number: D907872
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: January 12, 2021
    Assignee: CARL FREUDENBERG KG
    Inventor: Carlo Messineo
  • Patent number: D923897
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: June 29, 2021
    Assignee: CARL FREUDENBERG KG
    Inventor: Carlo Messineo