Patents by Inventor Karl Hartstock-Martin

Karl Hartstock-Martin 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: 20190261770
    Abstract: The invention relates to a bristle carrier and bristles (1) formed thereon, the surface of the bristles (1) being microstructured at least in segments, in that a plurality of grains (2, 3) protrude haphazardly from the bristle core (4) in the region of the microstructured surface and are connected to the bristle core (4) only along less than 40%, preferably less than 35% of the outer surface thereof, and comprise an average diameter (ØM1, ØM2) of less than or equal to 125 ?m, preferably less than or equal to 90 ?m.
    Type: Application
    Filed: September 25, 2017
    Publication date: August 29, 2019
    Inventors: Christian Hauger, Karl Hartstock-Martin, Jasmin Hamida, Moritz Beyhl, Huong Bister
  • Patent number: 9498045
    Abstract: Cosmetic or pharmaceutical applicator with a supply of the cosmetic or pharmaceutical fluid provided in the brush outside of the bristle facing, a pump mechanism for dispensing the fluid through or in the bristle facing of the brush, whereupon the bristle facing of the brush is a fixed component of a cartridge which provides a supply of the fluid and which can be inserted into and removed again from the applicator chamber intended for this purpose, preferably without the use of tools.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: November 22, 2016
    Assignee: GEKA GmbH
    Inventor: Karl Hartstock-Martin
  • Patent number: 9101196
    Abstract: The cosmetics unit comprises a storage container for accommodating a cosmetic substance, an applicator-handle part with an applicator that can be dipped into the cosmetic substance and a handle connected with the applicator, as well as a securing mechanism for detachably securing the applicator-handle part in a closed position in which the applicator is inserted into the storage container. The securing mechanism comprises a swiveling element that can be swiveled about a swiveling axis, which retains, in a final swiveling position, the applicator-handle part in the closed position. The swiveling element is mounted directly on the storage container or on a separate bearing mount attached to the storage container.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: August 11, 2015
    Assignee: GEKA GmbH
    Inventors: Karl Hartstock-Martin, Jochen Rauschert
  • Publication number: 20150182002
    Abstract: Cosmetic or pharmaceutical applicator with a supply of the cosmetic or pharmaceutical fluid provided in the brush outside of the bristle facing, a pump mechanism for dispensing the fluid through or in the bristle facing of the brush, whereupon the bristle facing of the brush is a fixed component of a cartridge which provides a supply of the fluid and which can be inserted into and removed again from the applicator chamber intended for this purpose, preferably without the use of tools.
    Type: Application
    Filed: December 2, 2014
    Publication date: July 2, 2015
    Inventor: Karl Hartstock-Martin
  • Publication number: 20140376988
    Abstract: Cosmetics applicator 1, in particular, having the form of a mascara applicator with a cap 3 forming a grip area 2 for tight closing of a cosmetics reservoir, which as one piece turns into a shaft 4 protruding from it which shaft 4, in turn, as one piece forms a handle segment 5 and a bristle-carrying segment 6 with the bristle-carrying segment 6 as such having a hollow structure and supporting injected bristles 7 which are integrally connected with a plastic core 8 covering or filling the inside of the bristle-carrying segment 6 through the wall of the bristle-carrying segment 6 with the cap 3 and the shaft 4 preferably consisting of a different plastic material than the plastic core 8 and the bristles 7.
    Type: Application
    Filed: June 17, 2014
    Publication date: December 25, 2014
    Inventors: Werner Fischer, Karl Hartstock-Martin, Dieter Wolfsgruber
  • Patent number: 8894310
    Abstract: The cosmetics unit comprises a storage container for accommodating a cosmetic substance, an applicator-handle part with an applicator that can be dipped into the cosmetic substance and a handle connected with the applicator, as well as a securing mechanism for detachably securing the applicator-handle part in a closed position in which the applicator is inserted into the storage container. The securing mechanism comprises a swiveling element that can be swiveled about a swiveling axis, which retains, in a final swiveling position, the applicator-handle part in the closed position. The swiveling element is mounted directly on the storage container or on a separate bearing mount attached to the storage container.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: November 25, 2014
    Assignee: GEKA GmbH
    Inventors: Karl Hartstock-Martin, Jochen Rauschert