Patents by Inventor David P. Chastain

David P. Chastain 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: 20170232221
    Abstract: A pressure support system that comprises a patient circuit, a docking assembly, and a tank. The patient circuit delivers a pressurized flow of breathable gas to a patient. The docking assembly has an inlet and an outlet that is adapted to receive the pressurized flow of breathable gas, and is also adapted to be connected with the patient circuit. The tank is constructed and arranged to be removably connected with the docking assembly, and enables the pressurized flow of breathable gas to pass therethrough. The tank is also adapted to contain a liquid such that a humidity level of the pressurized flow of breathable gas is elevated as the pressurized flow of breathable gas passes therethrough.
    Type: Application
    Filed: May 1, 2017
    Publication date: August 17, 2017
    Inventors: JEFFREY KEPLER, MICHAEL E. MORT, RICHARD A. SEMAN, JR., MARK WILLIAM DiMATTEO, CHRISTOPHER J. McCRACKEN, JAMES S. VREELAND, STEVEN B. RADNEY, MICHAEL BOBECK, ALLAN CAMERON, DAVID P. CHASTAIN, PATRICK F. McDERMOTT, WILLIAM J. PALM, ROY A. THOMPSON
  • Patent number: 9656034
    Abstract: A pressure support system that comprises a patient circuit, a docking assembly, and a tank. The patient circuit delivers a pressurized flow of breathable gas to a patient. The docking assembly has an inlet and an outlet that is adapted to receive the pressurized flow of breathable gas, and is also adapted to be connected with the patient circuit. The tank is constructed and arranged to be removably connected with the docking assembly, and enables the pressurized flow of breathable gas to pass therethrough. The tank is also adapted to contain a liquid such that a humidity level of the pressurized flow of breathable gas is elevated as the pressurized flow of breathable gas passes therethrough.
    Type: Grant
    Filed: January 23, 2013
    Date of Patent: May 23, 2017
    Assignee: RIC INVESTMETNS, LLC
    Inventors: Jeffrey Kepler, Michael E. Mort, Richard A. Seman, Mark William DiMatteo, Christopher J. McCracken, James S. Vreelan, Steven B. Radney, Michael Bobeck, Allen Cameron, David P. Chastain, Patrick F. McDermott, William J. Palm, Roy A. Thompson
  • Patent number: 8375945
    Abstract: A pressure support system that comprises a patient circuit, a docking assembly, and a tank. The patient circuit delivers a pressurized flow of breathable gas to a patient. The docking assembly has an inlet and an outlet that is adapted to receive the pressurized flow of breathable gas, and is also adapted to be connected with the patient circuit. The tank is constructed and arranged to be removably connected with the docking assembly, and enables the pressurized flow of breathable gas to pass therethrough. The tank is also adapted to contain a liquid such that a humidity level of the pressurized flow of breathable gas is elevated as the pressurized flow of breathable gas passes therethrough.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: February 19, 2013
    Assignee: RIC Investments, LLC
    Inventors: Jeffrey Kepler, Michael E. Mort, Richard A. Seman, Jr., Mark William DiMatteo, Christopher J. McCracken, James S. Vreelan, Steven B. Radney, Michael Bobeck, Allen Cameron, David P. Chastain, Patrick F. McDermott, William J. Palm, Roy A. Thompson
  • Patent number: 8096402
    Abstract: A sorter system includes a first conveyor for transporting items to designated containers, a second conveyor for transporting containers containing the items, and a shuttle unit. The shuttle unit may include a base defining a loading area proximate to the first conveyor and a staging area proximate to the second conveyor and a tray disposed on the base for receiving containers on a first section and a second section. The tray may be movable between a first position in which the first section is in the loading area and a second position in which the first section is in the staging area. The shuttle unit may further include a transport device for selectively moving a container on the first section of the tray from the staging area onto the second conveyor.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: January 17, 2012
    Assignee: Pitney Bowes Inc.
    Inventor: David P. Chastain
  • Publication number: 20110155544
    Abstract: A sorter system includes a first conveyor for transporting items to designated containers, a second conveyor for transporting containers containing the items, and a shuttle unit. The shuttle unit may include a base defining a loading area proximate to the first conveyor and a staging area proximate to the second conveyor and a tray disposed on the base for receiving containers on a first section and a second section. The tray may be movable between a first position in which the first section is in the loading area and a second position in which the first section is in the staging area. The shuttle unit may further include a transport device for selectively moving a container on the first section of the tray from the staging area onto the second conveyor.
    Type: Application
    Filed: December 30, 2009
    Publication date: June 30, 2011
    Applicant: Pitney Bowes Inc.
    Inventor: David P. CHASTAIN
  • Publication number: 20100126506
    Abstract: A pressure support system that comprises a patient circuit, a docking assembly, and a tank. The patient circuit delivers a pressurized flow of breathable gas to a patient. The docking assembly has an inlet and an outlet that is adapted to receive the pressurized flow of breathable gas, and is also adapted to be connected with the patient circuit. The tank is constructed and arranged to be removably connected with the docking assembly, and enables the pressurized flow of breathable gas to pass therethrough. The tank is also adapted to contain a liquid such that a humidity level of the pressurized flow of breathable gas is elevated as the pressurized flow of breathable gas passes therethrough.
    Type: Application
    Filed: January 29, 2010
    Publication date: May 27, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: JEFFREY KEPLER, MICHAEL E. MORT, RICHARD A. SEMAN, JR., MARK DIMATTEO, CHRISTOPHER J. MCCRACKEN, JAMES S. VREELAN, STEVEN B. RADNEY, MICHAEL BOBECK, ALLEN CAMERON, DAVID P. CHASTAIN, PATRICK F. McDERMOTT, WILLIAM J. PALM, ROY A. THOMPSON
  • Patent number: 7677246
    Abstract: A pressure support system that comprises a patient circuit, a docking assembly, and a tank. The patient circuit delivers a pressurized flow of breathable gas to a patient. The docking assembly has an inlet and an outlet that is adapted to receive the pressurized flow of breathable gas, and is also adapted to be connected with the patient circuit. The tank is constructed and arranged to be removably connected with the docking assembly, and enables the pressurized flow of breathable gas to pass therethrough. The tank is also adapted to contain a liquid such that a humidity level of the pressurized flow of breathable gas is elevated as the pressurized flow of breathable gas passes therethrough.
    Type: Grant
    Filed: September 23, 2005
    Date of Patent: March 16, 2010
    Assignee: RIC Investments, LLC
    Inventors: Jeffrey Kepler, Michael E. Mort, Richard A. Seman, Jr., Mark DiMatteo, Christopher J. McCracken, James S. Vreeland, Steven B. Radney, Michael Bobeck, Allan Cameron, David P. Chastain, Patrick F. McDermott, William J. Palm, Roy A. Thompson
  • Publication number: 20090194469
    Abstract: A sorter system comprises a transport for advancing items along a transport path, a diverter for directing items from the transport path into a selected pocket along a sort path, and a pocket brake disposed in the selected pocket. In one embodiment, the pocket brake comprises a pivotable flange defining a pivot axis, at least one support element disposed on the flange, a braking element disposed on the at least one support element for decreasing a velocity of an item entering the selected pocket along the sort path, and a registration surface for stopping translation of the item along the sort path.
    Type: Application
    Filed: February 6, 2008
    Publication date: August 6, 2009
    Applicant: Pitney Bowes Inc.
    Inventors: David P. Chastain, Brad A. Swinford, Allen L. Simers, David W. Purcell
  • Patent number: 7497435
    Abstract: A backing plate support system is provided for a mailpiece feeder mechanism wherein mailpieces are conveyed vertically, on-edge along a transport deck to a transfer station for subsequent sortation and delivery. The backing plate support system includes a guide track disposed along and adjacent to the transport deck and a plurality of backing plates each having a guide support fitting at its base. The guide support fitting engages the guide track and supports the backing plate in an orthogonal position relative to the transport deck. The backing plate support system, furthermore, includes an advancing belt disposed adjacent the guide track and adapted to be driven linearly along the transport deck and a mechanism for coupling each backing plate to the advancing belt. The mechanism facilitates relative movement of the backing support plate relative to the advancing belt in one direction while inhibiting relative motion thereof in an opposing direction.
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: March 3, 2009
    Assignee: Pitney Bowes Inc.
    Inventors: David P. Chastain, David W. Purcell, Adam W. Fleming
  • Publication number: 20080067114
    Abstract: A system and method for separating batches of mail in a mailpiece sorter. The system employs a card stock interposed between batches of mail, which card stock includes a ferromagnetic symbology disposed on a face surface of the card stock. An inductive proximity detector is employed to scan the ferromagnetic symbology and produce a ferromagnetic signature signal indicative of the ferromagnetic parameters of the symbology. The system conveys batches of mail containing the card stock past the inductive proximity detector such that the signature signals may be read and compared to predefined ferromagnetic signature signals stored in a signal processor. The processor may then determine the beginning and/or ending of a mailpiece job run for use by the mailpiece sorter.
    Type: Application
    Filed: September 18, 2006
    Publication date: March 20, 2008
    Applicant: Pitney Bowes Incorporated
    Inventors: David P. Chastain, Allen L. Simers, Joshua A. Schriver, Jason W. Harbert, David W. Purcell
  • Patent number: 7128727
    Abstract: A transcutaneous access tool includes a first cannula moveable along an axis, a fixed member including an elongated prong extending parallel with the axis, and a deployment member secured to the first cannula and movable along the axis away from the fixed member. The deployment member includes spaced-apart, resiliently flexible fingers extending parallel with the axis and having distal ends that are laterally enlarged with respect to the axis. The resiliently flexible fingers are received on the prong of the fixed member. A second cannula is disposed within the lumen of the first cannula, and retraction member is secured to the second cannula and is movable along the axis. The retraction member includes at least one catch catching on the laterally enlarged distal ends of the fingers of the deployment element when the fingers are laterally held apart by the prong of the fixed member.
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: October 31, 2006
    Inventors: J. Christopher Flaherty, William Gorman, John T. Garibotto, John R. Bussiere, Matthew D. Abelson, David P. Chastain
  • Patent number: 7080676
    Abstract: A fenestration unit including screen coil apparatus is provided by the invention. The fenestration unit includes a frame defining an opening. A sash- is slideably received by the opening of the frame. The fenestration unit includes a screen coil assembly attached to the sash. The screen coil assembly includes a screen having first and second edges, and a roll core, wherein the screen is capable of being coiled and uncoiled on the roll core. The fenestration unit further includes an edge support having first and second support members having at least a portion located between the frame and the sash, the first and second support members for fastening to the screen first and second edges.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: July 25, 2006
    Assignee: Andersen Corporation
    Inventors: Matthew D. Abelson, Peter K. Bates, David P. Chastain, Zivthan A. Dubrovsky, Bruce P. Macrae, Wayne T. Brezovar, Timothy J. Kelley, David D. Plummer
  • Patent number: 6840011
    Abstract: A window having a window panel that slides in a frame and at least one balancer that is secured to the window panel is disclosed. The window is of the tiltable hung type having a vertical operating position in which the balancer slides with the window panel in the frame and a tilted position in which the balancer remains secured to the window panel. The balancer includes an extensible member having a first end operatively coupled to the balancer and a second end operatively coupled to a frame so that the balancer can exert a force on the window panel to assist against the force of gravity when the window panel is in the vertical operating position. A method of constructing a tiltable hung window with a balancer secured to the window panel is also disclosed.
    Type: Grant
    Filed: December 13, 2000
    Date of Patent: January 11, 2005
    Assignee: Andersen Corporation
    Inventors: Roy A. Thompson, Douglas W. Kroncke, John C. Costello, David P. Chastain, Jack D. Gundlach, Timothy J. Kelley, Larry Versteeg, Thomas Hansel, Arthur R. King, IV, James R. Harger, Michael L. Doll, James L. Peterson, Dennis A. Galowitz, Richard M. Fischer
  • Patent number: 6718990
    Abstract: A cosmetics container (10) is adapted for one hand operation. The body (12) of the container (10) defines a reservoir (14) with cosmetics therein and further defines a passage (24) from the reservoir (14) and container (10). A resilient wiper (16) is mounted adjacent to the passage (24). A cosmetics applicator (18) is slidably supported within the reservoir (14) for movement from a loading position to a use position extending through the passage (24). A drive assembly including a knob (26) on the exterior of the container (10) adapted for one hand manipulation slides a drive belt (22) having one end connected to the applicator (18) in the reservoir (14) and the other end connected to a cover (23). Operation of the knob (26) in a first direction simultaneously withdraws the cover (23) and propels the applicator (18) from the reservoir (14).
    Type: Grant
    Filed: February 24, 2003
    Date of Patent: April 13, 2004
    Assignee: The Bridgeport Metal Goods Manufacturing Company
    Inventors: David P. Chastain, Gauray Rohatgi, Kevin Robert Young, Thorben Neu, Stephanie Schwarz
  • Publication number: 20040064096
    Abstract: A transcutaneous access tool includes a first cannula moveable along an axis, a fixed member including an elongated prong extending parallel with the axis, and a deployment member secured to the first cannula and movable along the axis away from the fixed member. The deployment member includes spaced-apart, resiliently flexible fingers extending parallel with the axis and having distal ends that are laterally enlarged with respect to the axis. The resiliently flexible fingers are received on the prong of the fixed member. A second cannula is disposed within the lumen of the first cannula, and retraction member is secured to the second cannula and is movable along the axis. The retraction member includes at least one catch catching on the laterally enlarged distal ends of the fingers of the deployment element when the fingers are laterally held apart by the prong of the fixed member.
    Type: Application
    Filed: September 30, 2002
    Publication date: April 1, 2004
    Inventors: J. Christopher Flaherty, William Gorman, John T. Garibotto, John R. Bussiere, Matthew D. Abelson, David P. Chastain
  • Publication number: 20030226317
    Abstract: A window having a window panel that slides in a frame and at least one balancer that is secured to the window panel is disclosed. The window is of the tiltable hung type having a vertical operating position in which the balancer slides with the window panel in the frame and a tilted position in which the balancer remains secured to the window panel. The balancer includes an extensible member having a first end operatively coupled to the balancer and a second end operatively coupled to a frame so that the balancer can exert a force on the window panel to assist against the force of gravity when the window panel is in the vertical operating position. A method of constructing a tiltable hung window with a balancer secured to the window panel is also disclosed.
    Type: Application
    Filed: October 24, 2002
    Publication date: December 11, 2003
    Inventors: Roy A. Thompson, Douglas W. Kroncke, John C. Costello, David P. Chastain, Jack D. Gundlach, Timothy J. Kelley, Larry Versteeg, Thomas J. Hansel, Arthur R. King Iv, James R. Harger, Michael L. Doll, James L. Peterson, Dennis A. Galowitz, Richard M. Fischer
  • Patent number: D414434
    Type: Grant
    Filed: July 2, 1998
    Date of Patent: September 28, 1999
    Assignee: AMF Bowling, Inc.
    Inventors: Michael D. Arney, David P. Chastain, John C. Costello, Joseph R. Geringer, Patrick McDermott, Ronald G. Wood, Kevin R. Young
  • Patent number: D416208
    Type: Grant
    Filed: July 2, 1998
    Date of Patent: November 9, 1999
    Assignee: AMF Bowling Inc.
    Inventors: Michael D. Arney, David P. Chastain, Joseph R. Geringer, Richard O'Brien, John C. Costello, Ronald G. Wood, Kevin R. Young
  • Patent number: D416600
    Type: Grant
    Filed: July 2, 1998
    Date of Patent: November 16, 1999
    Assignee: AMF Bowling Products, Inc.
    Inventors: Michael D. Arney, David P. Chastain, John C. Costello, John D. Fiegener, Thor Hendrickson, Ronald G. Wood, Kevin R. Young
  • Patent number: D427802
    Type: Grant
    Filed: July 2, 1998
    Date of Patent: July 11, 2000
    Assignee: AMF Bowling, Inc.
    Inventors: Ari T. Adler, Michael D. Arney, David P. Chastain, John C. Costello, David Malina, Ronald G. Wood