Patents by Inventor Robert C. Tiber

Robert C. Tiber 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).

  • Stepladder having a ladder top with conduit holder slot and method
    Patent number: 11536087
    Abstract: The present invention pertains to a stepladder. The stepladder includes a ladder top having a surface having a front side and a rear side and a left side and a right side and a front side flange and a rear side flange and a left side flange and a right side flange. The stepladder includes a conduit holder slot for holding tubing, pipe and conduit. The conduit holder slot extends along the length of the surface and in the surface's right side and the left side. The conduit holder slot has a cross-section in the ladder top which is non-symmetrical. The stepladder includes a front section. The stepladder includes a rear section. A method for cutting a tube.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: December 27, 2022
    Assignee: Werner Co.
    Inventors: Robert C. Tiber, Joseph C. Dangrow, Tracee A. Leonardson
  • Stepladder Having a Ladder Top with Conduit Holder Slot and Method
    Publication number: 20200056427
    Abstract: The present invention pertains to a stepladder. The stepladder includes a ladder top having a surface having a front side and a rear side and a left side and a right side and a front side flange and a rear side flange and a left side flange and a right side flange. The stepladder includes a conduit holder slot for holding tubing, pipe and conduit. The conduit holder slot extends along the length of the surface and in the surface's right side and the left side. The conduit holder slot has a cross-section in the ladder top which is non-symmetrical. The stepladder includes a front section. The stepladder includes a rear section. A method for cutting a tube.
    Type: Application
    Filed: October 24, 2019
    Publication date: February 20, 2020
    Applicant: Werner Co.
    Inventors: Robert C. Tiber, Joseph C. Dangrow, Tracee A. Leonardson
  • Stepladder having a ladder top with conduit holder slot and method
    Patent number: 10458183
    Abstract: The present invention pertains to a stepladder. The stepladder includes a ladder top having a plane having a front side and a rear side and a left side and a right side and a front side flange and a rear side flange and a left side flange and a right side flange. The stepladder includes a conduit holder slot for holding tubing, pipe and conduit. The conduit holder slot extends along the entire length of the top and in the right side and the left side. The conduit holder slot has a cross-section in the ladder top which is non-symmetrical. The stepladder includes a front section. The stepladder includes a rear section. A method for cutting a tube.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: October 29, 2019
    Assignee: Werner Co.
    Inventors: Robert C. Tiber, Joseph C. Dangrow, Tracee A. Leonardson
  • Stepladder Having a Ladder Top with Conduit Holder Slot and Method
    Publication number: 20160369562
    Abstract: The present invention pertains to a stepladder. The stepladder includes a ladder top having a plane having a front side and a rear side and a left side and a right side and a front side flange and a rear side flange and a left side flange and a right side flange. The stepladder includes a conduit holder slot for holding tubing, pipe and conduit. The conduit holder slot extends along the entire length of the top and in the right side and the left side. The conduit holder slot has a cross-section in the ladder top which is non-symmetrical. The stepladder includes a front section. The stepladder includes a rear section. A method for cutting a tube.
    Type: Application
    Filed: September 2, 2016
    Publication date: December 22, 2016
    Applicant: Werner Co.
    Inventors: Robert C. Tiber, Joseph C. Dangrow, Tracee A. Leonardson
  • Stepladder having a ladder top with conduit holder slot and method
    Patent number: 9435155
    Abstract: The present invention pertains to a stepladder. The stepladder includes a ladder top having a plane having a front side and a rear side and a left side and a right side and a front side flange and a rear side flange and a left side flange and a right side flange. The stepladder includes a conduit holder slot for holding tubing, pipe and conduit. The conduit holder slot extends along the entire length of the top and in the right side and the left side. The conduit holder slot has a cross-section in the ladder top which is non-symmetrical. The stepladder includes a front section. The stepladder includes a rear section. A method for cutting a tube.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: September 6, 2016
    Assignee: Werner Co.
    Inventors: Robert C. Tiber, Joseph C. Dangrow, Tracee A. Leonardson
  • Stepladder Having a Ladder Top with Conduit Holder Slot and Method
    Publication number: 20140332316
    Abstract: The present invention pertains to a stepladder. The stepladder includes a ladder top having a plane having a front side and a rear side and a left side and a right side and a front side flange and a rear side flange and a left side flange and a right side flange. The stepladder includes a conduit holder slot for holding tubing, pipe and conduit. The conduit holder slot extends along the entire length of the top and in the right side and the left side. The conduit holder slot has a cross-section in the ladder top which is non-symmetrical. The stepladder includes a front section. The stepladder includes a rear section. A method for cutting a tube.
    Type: Application
    Filed: May 9, 2013
    Publication date: November 13, 2014
    Inventors: Robert C. Tiber, Joseph C. Dangrow, Tracee A. Leonardson