Patents by Inventor Holger Pfannschmidt

Holger Pfannschmidt 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: 11499302
    Abstract: A device (1) for cleaning for example a single or multi-bladed wet razor head. The device includes a housing (2) which has a water through-flow opening (20) that can be mounted on an outlet of a sanitary outlet fitting. At least one mechanism (21) is arranged inside the housing (2) of the device (1) and is designed to generate at least one pulsating water jet and/or to increase the flow speed of the mains water exiting the outlet of the tap, and adjoins the water through-flow opening. The mains water is delivered to the mechanism (21) via several of the flow-cross sections of the channels (22a, 22b, 22c) defining the mains water exiting the outlet of the sanitary outlet fitting, this mechanism (21) being designed as a rotational valve which includes several blades (multi-bladed) which are arranged close to each other on a common axis (23) below at least one of the channels (22a, 22b, 22c), with blades guiding the mains water to the water outlet (24).
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: November 15, 2022
    Assignee: Neoperl GmbH
    Inventor: Holger Pfannschmidt
  • Publication number: 20210293009
    Abstract: A device (1) for cleaning for example a single or multi-bladed wet razor head. The device includes a housing (2) which has a water through-flow opening (20) that can be mounted on an outlet of a sanitary outlet fitting. At least one mechanism (21) is arranged inside the housing (2) of the device (1) and is designed to generate at least one pulsating water jet and/or to increase the flow speed of the mains water exiting the outlet of the tap, and adjoins the water through-flow opening. The mains water is delivered to the mechanism (21) via several of the flow-cross sections of the channels (22a, 22b, 22c) defining the mains water exiting the outlet of the sanitary outlet fitting, this mechanism (21) being designed as a rotational valve which includes several blades (multi-bladed) which are arranged close to each other on a common axis (23) below at least one of the channels (22a, 22b, 22c), with blades guiding the mains water to the water outlet (24).
    Type: Application
    Filed: February 7, 2018
    Publication date: September 23, 2021
    Applicant: Neoperl GmbH
    Inventor: Holger Pfannschmidt
  • Publication number: 20190380469
    Abstract: An arrangement (1), in particular an outflow arrangement, which is intended for cleaning for example a wet-shaver head having one or more blades, the arrangement having a housing (2) which can be fitted on a water outlet of a sanitary outflow fitting via a water-throughflow opening (20). The water-throughflow opening (20) is followed by at least one channel (22), which directs water to at least one device (21) which is arranged within the housing (2) of the arrangement (1) and is designed to generate a pulsating water jet and/or to increase the flow speed of the mains water exiting from the outlet of the faucet. The device (21) receives the mains water via the channel (22) and passes it on, at mains pressure, to a water outlet (23). The arrangement includes at least one water outlet (25) connected to at least one further channel (24).
    Type: Application
    Filed: February 7, 2018
    Publication date: December 19, 2019
    Applicant: Neoperl GmbH
    Inventor: Holger Pfannschmidt