Patents by Inventor Roger Spry

Roger Spry 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: 7987855
    Abstract: The apparatus and method for delaminating tobacco in the form of slices from a layered parcel comprise conveyor means for delivering a parcel of tobacco to a separating location and a rotatable tine assembly mounted on an axis extending at right angle to the conveyor means and parallel the layering of the parcel. The rotatable tine assembly includes a plurality of tines which are pointed and profiled to extend in the direction of rotation of the tine assembly and are driven at a speed greater than that of the conveyor means. The tines are adapted to enter the parcel at an entering location in a direction substantially parallel to the layering of the parcel and to accelerate a layer away from the parcel for effecting separation of the layer of tobacco from the parcel.
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: August 2, 2011
    Assignee: Philip Morris USA Inc.
    Inventors: Carlos Munoz, Roger Spry, Michael Lauenstein
  • Publication number: 20110067716
    Abstract: The apparatus and method for delaminating tobacco in the form of slices from a layered parcel comprise conveyor means for delivering a parcel of tobacco to a separating location and a rotatable tine assembly mounted on an axis extending at right angle to the conveyor means and parallel the layering of the parcel. The rotatable tine assembly includes a plurality of tines which are pointed and profiled to extend in the direction of rotation of the tine assembly and are driven at a speed greater than that of the conveyor means. The tines are adapted to enter the parcel at an entering location in a direction substantially parallel to the layering of the parcel and to accelerate a layer away from the parcel for effecting separation of the layer of tobacco from the parcel.
    Type: Application
    Filed: August 26, 2010
    Publication date: March 24, 2011
    Applicant: Philip Morris USA Inc.
    Inventors: Carlos Munoz, Roger Spry, Michael Lauenstein
  • Patent number: 7810506
    Abstract: The apparatus and method for delaminating tobacco in the form of slices from a layered parcel (10) comprise conveyor means (16) for delivering a parcel (10) of tobacco to a separating location (20) and a rotatable tine assembly (32) mounted on an axis (24) extending at right angle to the conveyor means (16) and parallel the layering of the parcel (10). The rotatable tine assembly (32) includes a plurality of tines (26) which are pointed and profiled to extend in the direction of rotation of the tine assembly (32) and are driven at a speed greater than that of the conveyor means (10). The tines (26) are adapted to enter the parcel (10) at an entering location (34) in a direction substantially parallel to the layering of the parcel (10) and to accelerate a layer (36) away from the parcel (10) for effecting separation of the layer (36) of tobacco from the parcel (10).
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: October 12, 2010
    Assignee: Philip Morris USA Inc.
    Inventors: Carlos Munoz, Roger Spry, Michael Lauenstein
  • Publication number: 20040129282
    Abstract: The apparatus and method for delaminating tobacco in the form of slices from a layered parcel (10) comprise conveyor means (16) for delivering a parcel (10) of tobacco to a separating location (20) and a rotatable tine assembly (32) mounted on an axis (24) extending at right angle to the conveyor means (16) and parallel the layering of the parcel (10). The rotatable tine assembly (32) includes a plurality of tines (26) which are pointed and profiled to extend in the direction of rotation of the tine assembly (32) and are driven at a speed greater than that of the conveyor means (10). The tines (26) are adapted to enter the parcel (10) at an entering location (34) in a direction substantially parallel to the layering of the parcel (10) and to accelerate a layer (36) away from the parcel (10) for effecting separation of the layer (36) of tobacco from the parcel (10).
    Type: Application
    Filed: January 27, 2004
    Publication date: July 8, 2004
    Inventors: Carlos Munoz, Roger Spry, Michael Lauenstein