Stefan WASCHK 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).
Abstract: A damper, in particular for fittings for furniture or household appliances, has a housing in which a piston connected to a piston rod is guided in a linearly displaceable manner in an interior space. At least one flow channel is formed on or in the piston, through which the flow passes when the piston is displaced. A volume-compensation element is provided in the housing, which compensates for a volume which is displaced or released when a part of the piston rod is pushed into or pulled out of the housing, being displaceably mounted in the housing.
Type:
Grant
Filed:
June 4, 2019
Date of Patent:
January 9, 2024
Assignee:
DRUCK— UND SPRITZGUSSWERK HETTICH GMBH & CO. KG
Abstract: A damper, in particular for fittings for furniture or household appliances, has a housing in which a piston connected to a piston rod is guided in a linearly displaceable manner in an interior space. At least one flow channel is formed on or in the piston, through which the flow passes when the piston is displaced. A volume-compensation element is provided in the housing, which compensates for a volume which is displaced or released when a part of the piston rod is pushed into or pulled out of the housing, being displaceably mounted in the housing.
Type:
Application
Filed:
June 4, 2019
Publication date:
August 12, 2021
Applicant:
Druck- und Spritzgusswerk Hettich GmbH & Co. KG
© 2025 Justia
