Patents by Inventor David Perkowitz

David Perkowitz 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).

  • Publication number: 20150184455
    Abstract: A window shade system includes a headrail configured for mounting adjacent a window and a rotatable roller mounted to the headrail. The roller has a first end and a second end opposite the first end. The window shade system includes a support mechanism disposed between the first and second ends of the roller. The support mechanism has a first portion and a second portion. The first portion of the support mechanism is secured to the headrail and the second portion of the support mechanism is a bore through which the roller extends.
    Type: Application
    Filed: December 26, 2013
    Publication date: July 2, 2015
    Applicant: Horizons Holdings, LLC
    Inventors: David Perkowitz, Dale R. Marks
  • Patent number: 9010399
    Abstract: A window shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through cord guides toward the headrail. The cord may be encased within a collapsible member attached to each cord guide. The collapsible member is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position. The cord is secured to and is wound about a spring-loaded roller. The roller provides tension on the cord that counterbalances the weight of the shade so that the shading material may be positioned at any desired level.
    Type: Grant
    Filed: May 1, 2012
    Date of Patent: April 21, 2015
    Assignee: Horizons Holdings, LLC
    Inventor: David Perkowitz
  • Patent number: 8857493
    Abstract: A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through split ring cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position.
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: October 14, 2014
    Assignee: Horizons Holdings, LLC
    Inventor: David Perkowitz
  • Patent number: 8851140
    Abstract: A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position. The cord is secured to and is wound about a spring-loaded roller. The roller provides tension on the cord that counterbalances the weight of the shade so that the shading material may be positioned at any desired level.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: October 7, 2014
    Assignee: Horizons Holdings, LLC
    Inventor: David Perkowitz
  • Publication number: 20130292065
    Abstract: A window shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through cord guides toward the headrail. The cord may be encased within a collapsible member attached to each cord guide. The collapsible member is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position. The cord is secured to and is wound about a spring-loaded roller. The roller provides tension on the cord that counterbalances the weight of the shade so that the shading material may be positioned at any desired level.
    Type: Application
    Filed: May 1, 2012
    Publication date: November 7, 2013
    Inventor: David Perkowitz
  • Patent number: 8505607
    Abstract: A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position. The cord is secured to and is wound about a spool fixed to a spring-loaded roller. The roller provides tension on the cord that counterbalances the weight of the shade so that the shading material may be positioned at any desired level. The shade does not require a graspable cord or cords for operation.
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: August 13, 2013
    Assignee: Horizons Window Fashions, Inc.
    Inventor: David Perkowitz
  • Publication number: 20130160953
    Abstract: A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through split ring cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position.
    Type: Application
    Filed: February 22, 2013
    Publication date: June 27, 2013
    Inventor: David Perkowitz
  • Patent number: 8381792
    Abstract: A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through split ring cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: February 26, 2013
    Assignee: Horizons Window Fashions, Inc.
    Inventor: David Perkowitz
  • Patent number: 8365795
    Abstract: A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position.
    Type: Grant
    Filed: November 1, 2010
    Date of Patent: February 5, 2013
    Assignee: Horizons Window Fashions, Inc.
    Inventor: David Perkowitz
  • Publication number: 20130020034
    Abstract: A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position. The cord is secured to and is wound about a spring-loaded roller. The roller provides tension on the cord that counterbalances the weight of the shade so that the shading material may be positioned at any desired level.
    Type: Application
    Filed: August 30, 2011
    Publication date: January 24, 2013
    Inventor: David Perkowitz
  • Publication number: 20130020037
    Abstract: A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position. The cord is secured to and is wound about a spool fixed to a spring-loaded roller. The roller provides tension on the cord that counterbalances the weight of the shade so that the shading material may be positioned at any desired level. The shade does not require a graspable cord or cords for operation.
    Type: Application
    Filed: July 19, 2011
    Publication date: January 24, 2013
    Inventor: David Perkowitz
  • Patent number: 8261808
    Abstract: A window shade system and method of installing the shade system. The shade system includes first and second shade units and brackets for interconnecting the shade units. The first shade unit includes a first headrail, a roller mounted beneath the first headrail, a first shading material spooled onto the roller, and a device for deploying the first shading material from the roller. The second shade unit includes a second headrail, a second shading material attached to the second head rail, and a device for deploying the second shading material from the second headrail. The brackets secure the headrails together so that, when installed in the window, the first headrail is positioned vertically above and rearward of the second headrail.
    Type: Grant
    Filed: June 25, 2010
    Date of Patent: September 11, 2012
    Inventor: David Perkowitz
  • Publication number: 20110232852
    Abstract: A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through split ring cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position.
    Type: Application
    Filed: June 10, 2011
    Publication date: September 29, 2011
    Inventor: David Perkowitz
  • Publication number: 20110100569
    Abstract: A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position.
    Type: Application
    Filed: November 1, 2010
    Publication date: May 5, 2011
    Inventor: David Perkowitz
  • Publication number: 20100307697
    Abstract: A window shade system and method of installing the shade system. The shade system includes first and second shade units and brackets for interconnecting the shade units. The first shade unit includes a first headrail, a roller mounted beneath the first headrail, a first shading material spooled onto the roller, and a device for deploying the first shading material from the roller. The second shade unit includes a second headrail, a second shading material attached to the second head rail, and a device for deploying the second shading material from the second headrail. The brackets secure the headrails together so that, when installed in the window, the first headrail is positioned vertically above and rearward of the second headrail.
    Type: Application
    Filed: June 3, 2010
    Publication date: December 9, 2010
    Inventor: David Perkowitz
  • Publication number: 20100307698
    Abstract: A window shade system and method of installing the shade system. The shade system includes first and second shade units and brackets for interconnecting the shade units. The first shade unit includes a first headrail, a roller mounted beneath the first headrail, a first shading material spooled onto the roller, and a device for deploying the first shading material from the roller. The second shade unit includes a second headrail, a second shading material attached to the second head rail, and a device for deploying the second shading material from the second headrail. The brackets secure the headrails together so that, when installed in the window, the first headrail is positioned vertically above and rearward of the second headrail.
    Type: Application
    Filed: June 25, 2010
    Publication date: December 9, 2010
    Inventor: David Perkowitz