Patents by Inventor Antonio KÄLLGREN

Antonio KÄLLGREN 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: 20240011339
    Abstract: A lock assembly is provided for use with a dispenser comprising a housing having an interior volume for holding a dispensable product, the housing having an openable part for providing an access to the interior of the housing. The lock assembly comprises a lock housing, an operation mode insert portion, a lock cylinder comprising a lock cylinder base and a bore adapted to receive the operation mode insert portion, a latch connected to the lock cylinder base operable between a locked configuration and an unlocked configuration, and a resilient member biasing the latch towards the locked configuration. The operation mode insert portion is configured to form a releasable connection with the lock cylinder base and the releasable connection is accessible at the lock cylinder base to allow release of the connection and removal of the operation mode insert portion from the lock cylinder.
    Type: Application
    Filed: June 22, 2022
    Publication date: January 11, 2024
    Inventors: Mark W. Henson, Antonio Källgren
  • Publication number: 20230200597
    Abstract: A dispenser lock assembly, including a mechanical lock assembly for locking an openable part to a fixed part and an electronic lock assembly. The mechanical lock assembly including a movably mounted part allowing operation of the mechanical lock assembly and a latch connected to the operation part such that upon operation of the operation part the latch is moved from a locked to an unlocked position, the electronic lock assembly including a blocking member movable between a blocking and an unblocking position, an electric actuator for moving the blocking member between blocking and unblocking positions, a receiver for receiving an unlock signal, a control unit that compares the unlock signal to at least one prestored value and upon determining that the unlock signal matches one of the at least one prestored values controlling the electric actuator to move the blocking member from the blocking to the unblocking position.
    Type: Application
    Filed: June 22, 2020
    Publication date: June 29, 2023
    Inventors: Robert Kling, Antonio Källgren, Mark W. Henson
  • Publication number: 20220225848
    Abstract: A dispenser for a roll of rolled up absorbent paper web material, the dispenser, in a closed state, including an outer casing enclosing a roll compartment for housing a roll, and a dispensing opening extending from the roll compartment to the outside of the outer casing along a dispensing axis of the dispenser, the outer casing including an outer lid assuming a closed position when the dispenser is in the closed state. The dispenser further including an inner lid, which, in the closed state of the dispenser, is arranged between the roll compartment and the outer lid, wherein the inner lid defines a first threading opening through the inner lid along the dispensing axis, the first threading opening including a first dispensing opening portion; and the outer lid defines a second threading opening through the outer lid along the dispensing axis.
    Type: Application
    Filed: October 26, 2020
    Publication date: July 21, 2022
    Applicant: Essity Hygiene and Health Aktiebolag
    Inventors: Tomas GANDEMO, Susanne GUNGNER, Mattias BENGTSSON, Thomas GEERTSEN, Antonio KÄLLGREN, Marcus KULLMAN