Patents by Inventor Samuel Karsten

Samuel Karsten 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: 6702727
    Abstract: A paint roller apparatus for use with a tubular paint applicator including a shaft, a tube-receiving frame, a handle, and a connector. The shaft defines a first end and a second end. The tube-receiving frame is rotatably attached to the second end of the shaft. The handle includes a leading section that defines a plurality of shaft-receiving passages and a bore. The passages are sized to slidably receive the first end of the shaft. The bore extends in a generally perpendicular fashion relative to an axis of each of the passages, intersecting each of the passages. The connector includes a shank sized for placement within the bore. Upon insertion of the first end of the shaft into one of the passages, the shaft is selectively locked relative to the handle via advancement of the shank within the bore.
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: March 9, 2004
    Inventor: Samuel Karsten
  • Publication number: 20030009840
    Abstract: A paint roller apparatus for use with a tubular paint applicator including a shaft, a tube-receiving frame, a handle, and a connector. The shaft defines a first end and a second end. The tube-receiving frame is rotatably attached to the second end of the shaft. The handle includes a leading section that defines a plurality of shaft-receiving passages and a bore. The passages are sized to slidably receive the first end of the shaft. The bore extends in a generally perpendicular fashion relative to an axis of each of the passages, intersecting each of the passages. The connector includes a shank sized for placement within the bore. Upon insertion of the first end of the shaft into one of the passages, the shaft is selectively locked relative to the handle via advancement of the shank within the bore.
    Type: Application
    Filed: September 10, 2002
    Publication date: January 16, 2003
    Inventor: Samuel Karsten