Patents by Inventor Werner Petzold

Werner Petzold 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: 6910605
    Abstract: Pump (4) which is actuable by a hand lever for spraying liquid (3), especially for placing on bottles (1) with a pump piston (13) which is linearly displacable in a pump chamber (17) on a housing side, against force of a compression spring, for spraying the liquid (3) out of a mouthpiece nozzle (24).
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: June 28, 2005
    Inventors: Alfred von Schuckmann, Werner Petzold
  • Publication number: 20040118877
    Abstract: The invention relates to a pump (4) which can be actuated by a hand lever, is used to spray liquids (3), and can be especially placed on bottles (1) or the like. Said pump comprises a piston (13) which can be linearly displaced in a chamber (17) on the side of the housing, against the force of a compression spring, and which is used to spray the liquid (3) out of a mouthpiece nozzle (24). The piston (13) is coupled to the pivotably positioned hand lever (6) by means of a connecting tractional member (G) in such a way that the pivoting movement of the hand lever (6) pulls the piston (13) in the direction of the liquid (3) moving towards the mouthpiece nozzle (24). The connecting tractional member (G) extends from the rear side (49) of the piston (13), parallel to the travel of the piston and in the direction of the mouthpiece nozzle (24). A section (48) is provided on the rear side (49) of the piston (13), as a carrier for the same (13), forming a single element therewith.
    Type: Application
    Filed: February 20, 2004
    Publication date: June 24, 2004
    Inventors: Alfred von Schuckmann, Werner Petzold
  • Patent number: 6273294
    Abstract: The invention pertains to a tablet dispenser for distributing tablets in individual portions. The tablet dispenser described in the invention comprises a prismatic enclosure (29), the bottom face (22) of which presents an aperture (21) offset relative to a front face (36), the top face of which is open in its whole cross-section, and the side faces (34, 35) of which have a recess (29) on top. The described dispenser also comprises an internal component (10) with limited displacement, nested into the enclosure (10) by the open top (30) and featuring a tablet feed chamber (12), preferably prismatic, the bottom of which comprises a substantially vertical (13) tablet supply duct extending through the bottom aperture (21) provided in the enclosure (20), as well as a spring (14) resting upon the bottom face (22) of the enclosure and a blade (23) to limit the stroke.
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: August 14, 2001
    Assignee: RPC Bramlage GmbH
    Inventors: Werner Petzold, Ludger Südkamp