Patents by Inventor Timothy A. Dolin

Timothy A. Dolin 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).

  • High-reach insulation application system and method
    Publication number: 20090129872
    Abstract: This invention relates generally to the application of a sprayed insulation mixture, and more particularly to an apparatus and method for applying the sprayed mixture in high reach areas of extended elevation and removing any excess mixture therefrom. In one embodiment of a system for spraying an insulation mixture into a cavity and removing any excess mixture therefrom, the system preferably comprises a lift defining upper end lower ends, with the upper end of the lift being adjustably movable between lowered and raised positions. An insulation applicator is located on the lift proximal to the upper end for spraying the insulation mixture into the cavity. The applicator may be rotatably connected to the lift and driven to move in a reciprocating, sweeping motion. A scrubber is also located on the lift, preferably above the applicator, for removing or scrubbing any excess insulation from the cavity.
    Type: Application
    Filed: January 20, 2009
    Publication date: May 21, 2009
    Inventors: Timothy A. Dolin, Thomas J. Fellinger
  • High-reach insulation application system and method
    Patent number: 7497909
    Abstract: This invention relates generally to the application of a sprayed insulation mixture, and more particularly to an apparatus and method for applying the sprayed mixture in high reach areas of extended elevation and removing any excess mixture therefrom. In one embodiment of a system for spraying an insulation mixture into a cavity and removing any excess mixture therefrom, the system preferably comprises a lift defining upper end lower ends, with the upper end of the lift being adjustably movable between lowered and raised positions. An insulation applicator is located on the lift proximal to the upper end for spraying the insulation mixture into the cavity. The applicator may be rotatably connected to the lift and driven to move in a reciprocating, sweeping motion. A scrubber is also located on the lift, preferably above the applicator, for removing or scrubbing any excess insulation from the cavity.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: March 3, 2009
    Assignee: Johns Manville
    Inventors: Timothy A. Dolin, Thomas J. Fellinger
  • High-reach insulation application system and method
    Publication number: 20070141248
    Abstract: This invention relates generally to the application of a sprayed insulation mixture, and more particularly to an apparatus and method for applying the sprayed mixture in high reach areas of extended elevation and removing any excess mixture therefrom. In one embodiment of a system for spraying an insulation mixture into a cavity and removing any excess mixture therefrom, the system preferably comprises a lift defining upper end lower ends, with the upper end of the lift being adjustably movable between lowered and raised positions. An insulation applicator is located on the lift proximal to the upper end for spraying the insulation mixture into the cavity. The applicator may be rotatably connected to the lift and driven to move in a reciprocating, sweeping motion. A scrubber is also located on the lift, preferably above the applicator, for removing or scrubbing any excess insulation from the cavity.
    Type: Application
    Filed: December 21, 2005
    Publication date: June 21, 2007
    Inventors: Timothy Dolin, Thomas Fellinger