Patents by Inventor Robert Lueders

Robert Lueders 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: 20100255922
    Abstract: An improved golf putter incorporating a weight management system that allows for adjustment of a golf club head weighting by incorporating an adjustable weight system wherein weights may be removed and replaced quickly and easily without requiring a specialized tool is disclosed. Weights received within weight ports formed in the heel and toe portions of the putter are maintained securely affixed within the club head body. While the preferred golf club embodiment disclosed is a putter, the present invention contemplates incorporating any of the features and/or advancements disclosed herein into any golf club. In addition, the present invention further includes novel aspects relating to overall design, including mass distribution and a rearwardly projecting portion having an upwardly sloped sole that prevents the club from snagging the turf.
    Type: Application
    Filed: April 5, 2010
    Publication date: October 7, 2010
    Inventor: Robert Lueders
  • Patent number: 7766769
    Abstract: An improved multi-functional golf tool having a handle portion formed at its proximal end, and a pair of prongs formed at its distal end and disposed in angular relation with the handle to facilitate the pivotal movement of the golf tool in repairing ball marks or other irregularities on the playing turf, and further providing pivotal leverage when the tool is reversed to aid in removing tees embedded in the ground is disclosed. The handle portion includes a top adapted to removably receive a ball mark. The handle includes a top side that defines a longitudinally aligned, generally U-shaped structure disposed at the handle distal end thereof approximately mid-length on the device that serves multiple functions, such as a thumb-rest, cigar holder, and club grip holder. In a corresponding position on the bottom side of the device a contoured surface runs in a transverse direction thereby providing a comfortable support for the user's index finger.
    Type: Grant
    Filed: November 15, 2007
    Date of Patent: August 3, 2010
    Inventor: Robert Lueders
  • Patent number: 7691004
    Abstract: An improved golf putter incorporating a weight management system that allows for adjustment of a golf club head weighting by incorporating an adjustable weight system wherein weights may be removed and replaced quickly and easily without requiring a specialized tool is disclosed. Weights received within weight ports formed in the heel and toe portions of the putter are maintained securely affixed within the club head body by plugs adapted for snap fit engagement with the club head. Unlike other putter weight adjustment systems disclosed in the art, the present invention does not require use of a special tool, such as a wrench, to remove and replace the weights. While the preferred golf club embodiment disclosed is a putter, the present invention contemplates incorporating any of the features and/or advancements disclosed herein into any golf club.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: April 6, 2010
    Inventor: Robert Lueders
  • Publication number: 20090163300
    Abstract: An improved multi-functional golf tool having a handle portion formed at its proximal end, and a pair of prongs formed at its distal end and disposed in angular relation with the handle to facilitate the pivotal movement of the golf tool in repairing ball marks or other irregularities on the playing turf, and further providing pivotal leverage when the tool is reversed to aid in removing tees embedded in the ground is disclosed. The handle portion includes a top adapted to removably receive a ball mark. The handle includes a top side that defines a longitudinally aligned, generally U-shaped structure disposed at the handle distal end thereof approximately mid-length on the device that serves multiple functions, such as a thumb-rest, cigar holder, and club grip holder. In a corresponding position on the bottom side of the device a contoured surface runs in a transverse direction thereby providing a comfortable support for the user's index finger.
    Type: Application
    Filed: November 15, 2007
    Publication date: June 25, 2009
    Inventor: Robert Lueders