Patents by Inventor Steven Sprinkmann

Steven Sprinkmann 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: 20230284544
    Abstract: A grooming device for striping lawns includes a cover. A roller drum is rotatably connected to the cover. A frame is connected to the cover and extends away from the cover. At least one clamp is configured to adjustably secure the frame to a handle of a lawn mower. A connector for securing accessories includes an inner shell and an outer shell. A clamp insert is removably secured within an insert cavity defined between the inner shell and the outer shell.
    Type: Application
    Filed: March 14, 2023
    Publication date: September 14, 2023
    Applicant: S & B Lawn Systems Inc.
    Inventors: Stefan Behling, Steven Sprinkmann
  • Publication number: 20150096278
    Abstract: Provided are devices, systems and methods related to lawn implements for use in landscaping. Devices including lawn implements such as rollers, stripers, dethatchers, aerators, and lawn spreaders adapted to be selectively coupled to a walk-behind lawn implement, such as a walk-behind lawn mower. A receiver system is provided to be coupled to or as a part of the walk-behind lawn implement. In use, the devices coupled to the walk-behind lawn implement are preferably disposed beneath the handle of the implement.
    Type: Application
    Filed: October 6, 2014
    Publication date: April 9, 2015
    Inventors: Steven A. Sprinkmann, Stefan Behling, John Ward, Daniel Riley
  • Publication number: 20100300056
    Abstract: A lawn grooming device is described and which includes a tow bar coupled to an overland vehicle; a drawbar support frame mounted on the tow bar; a first weighted earth engaging roller assembly affixed to the drawbar support frame; a drawbar mounted on the drawbar support frame; a flexible coupling mounted on the drawbar and which is resiliently moveable in either the horizontal or vertical directions; and a second weighted earth engaging roller assembly mounted on the coupling and disposed in trailing relation relative to the first weighted earth engaging roller assembly.
    Type: Application
    Filed: May 26, 2009
    Publication date: December 2, 2010
    Inventor: Steven A. Sprinkmann
  • Publication number: 20090255228
    Abstract: A grooming device for use on a walk behind mower which has an operator's handle. The lawn grooming device includes an adjustable tow bar mounted on an operators handle of the walk behind lawn mower; a hitch member mounted on the adjustable tow bar; and a weighted earth engaging roller assembly releasably coupled to the hitch member, and oriented in trailing relation relative to the walk behind lawn mower, and wherein the weighted roller assembly is pivotally moveable in both a horizontal and vertical plane relative to the tow bar.
    Type: Application
    Filed: April 11, 2008
    Publication date: October 15, 2009
    Inventor: Steven A. Sprinkmann
  • Patent number: D607902
    Type: Grant
    Filed: May 4, 2009
    Date of Patent: January 12, 2010
    Assignee: S & B Lawn Systems, Inc.
    Inventor: Steven A. Sprinkmann