Patents by Inventor Sven Petzner

Sven Petzner 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: 11865231
    Abstract: A fragrancing system may include at least one cartridge for storing a fragrance and at least one closing mechanism. The cartridge may have a cartridge opening. The closing mechanism may include a flap, a shaft, a lever, and a pin. The flap may be displacable via the shaft to a closed position, in which the flap closes the cartridge opening, and an open position, in which the flap frees the cartridge opening. The fragrancing system may further include an actuating mechanism, which may have a disc rotatable via an actuator. A cam plate structure may project axially from the disc. The pin may be arranged on a radially outward facing outer side of the cam plate structure when the flap is in the closed position and may be engaged with a recess of the cam plate structure when the flap is in the open position.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: January 9, 2024
    Inventors: Daniel Eberle, Sham Kasar, Sven Petzner, Oliver Schultze
  • Publication number: 20220289000
    Abstract: An air scenting device for introducing at least one fragrance into a vehicle interior of a motor vehicle is disclosed. The air scenting device includes at least one fragrance cartridge arranged in a housing interior of a housing. An adjustment mechanism is provided for adjusting at least one flap closure between an open position, where the flap closure releases at least one of an inlet opening and an outlet opening of a cartridge housing, and a closed position, where the flap closure closes the at least one of the inlet opening and the outlet opening. A fragrance inlet is disposed on the housing for introducing air to be admixed with fragrance, and a fragrance outlet is disposed on the housing for discharging the air admixed with fragrance.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 15, 2022
    Inventors: Daniel Eberle, Simon Dangelmaier, Sham Kasar, Sven Petzner, Oliver Schultze
  • Publication number: 20210253313
    Abstract: The invention relates to a self-closing fragrance cartridge (1) for a fragrancer (20), which comprises a housing (3) having at least one housing opening (2). The housing (3) at least partially delimits a housing interior (4) on the inner side. In the housing interior (4), an actuating element (8) displaceable with respect to the housing (3) between a closed position (5) and a fragrancing position (6) and having at least one element opening (7) is at least partially arranged, which actuating element partially delimits an element interior (9). Here, in the closed position (5) of the actuating element (8) the element interior (9) is closed in a fluid-tight manner by means of the housing (3) of the fragrance cartridge (1).
    Type: Application
    Filed: January 29, 2021
    Publication date: August 19, 2021
    Inventors: Daniel Eberle, Sham Kasar, Sven Petzner, Oliver Schultze
  • Publication number: 20210236680
    Abstract: A fragrancing device is disclosed. The fragrancing device includes a housing having an installation space and a longitudinal housing axis at which a carrier is arranged with contact. The carrier is provided separately with respect to the housing and includes a cover part that covers an installation space opening of the installation space. A carrier part having at least one fragrance cartridge receptacle for receiving a fragrance cartridge is provided. A guide stop is disposed axially in a direction of the housing axis between the carrier and the housing for guiding the carrier as part of a plug-in movement relative to the housing along the housing axis. The guide stop includes a guide pin and a guide pin receptacle.
    Type: Application
    Filed: February 2, 2021
    Publication date: August 5, 2021
    Inventors: Daniel Eberle, Sham Kasar, Sven Petzner, Oliver Schultze
  • Publication number: 20210236681
    Abstract: A fragrancing system may include at least one cartridge for storing a fragrance and at least one closing mechanism. The cartridge may have a cartridge opening. The closing mechanism may include a flap, a shaft, a lever, and a pin. The flap may be displacable via the shaft to a closed position, in which the flap closes the cartridge opening, and an open position, in which the flap frees the cartridge opening. The fragrancing system may further include an actuating mechanism, which may have a disc rotatable via an actuator. A cam plate structure may project axially from the disc. The pin may be arranged on a radially outward facing outer side of the cam plate structure when the flap is in the closed position and may be engaged with a recess of the cam plate structure when the flap is in the open position.
    Type: Application
    Filed: February 2, 2021
    Publication date: August 5, 2021
    Inventors: Daniel Eberle, Sham Kasar, Sven Petzner, Oliver Schultze