Patents by Inventor Michael M. Silverman

Michael M. Silverman 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: 9260847
    Abstract: Described is a drain cleaner assembly, including: a clamp knob having a central cavity therein for accommodating a drain snake; a spout having a central cavity therein for accommodating the drain snake; the spout having at least one gripper cavity therein; at least one gripper disposed in the at least one gripper cavity; the clamp knob and the spout being attached to one another and also being displaceable with respect to one another to achieve at least two orientations, the at least two orientations comprising: a first orientation wherein the clamp knob contacts the at least one gripper and forces the at least one gripper into securing contact with the drain snake; and a second orientation wherein the clamp knob permits the at least one gripper to transition within the at least one gripper cavity to be out of securing contact with the drain snake. Other aspects are described and claimed.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: February 16, 2016
    Assignee: General Wire Spring Company
    Inventors: Michael M. Silverman, Paul Korvick
  • Publication number: 20150259893
    Abstract: Described is a method, including: sliding a drain snake through a spout and a clamp knob, the spout having at least one gripper cavity therein with at least one gripper disposed in the at least one gripper cavity; tightening the clamp knob and the spout to achieve a first orientation wherein the clamp knob contacts the at least one gripper and forces the at least one gripper into securing contact with the drain snake; and loosening the clamp knob and the spout to achieve a second orientation wherein the clamp knob permits the at least one gripper to transition within the at least one gripper cavity to be out of securing contact with the drain snake. Other aspects are described and claimed.
    Type: Application
    Filed: May 27, 2015
    Publication date: September 17, 2015
    Inventors: Michael M. Silverman, Paul Korvick
  • Publication number: 20140223679
    Abstract: Described is a drain cleaner assembly, including: a clamp knob having a central cavity therein for accommodating a drain snake; a spout having a central cavity therein for accommodating the drain snake; the spout having at least one gripper cavity therein; at least one gripper disposed in the at least one gripper cavity; the clamp knob and the spout being attached to one another and also being displaceable with respect to one another to achieve at least two orientations, the at least two orientations comprising: a first orientation wherein the clamp knob contacts the at least one gripper and forces the at least one gripper into securing contact with the drain snake; and a second orientation wherein the clamp knob permits the at least one gripper to transition within the at least one gripper cavity to be out of securing contact with the drain snake. Other aspects are described and claimed.
    Type: Application
    Filed: February 13, 2013
    Publication date: August 14, 2014
    Applicant: GENERAL WIRE SPRING COMPANY
    Inventors: Michael M. Silverman, Paul Korvick