Patents by Inventor Charles E. Johnson

Charles E. Johnson 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: 20170318800
    Abstract: The present disclosure relates to a buck lure comprising an absorbable pad infused with deer urine and freeze-dried rendering the urine inert. When the pad is hydrated, the scent of the pad emits a scent which lures deer to the site from which the scent is emanating.
    Type: Application
    Filed: May 4, 2016
    Publication date: November 9, 2017
    Inventors: Nik Krohn, Charles E. Johnson, Richard Franklin LaRocco
  • Patent number: 9679542
    Abstract: According to embodiments herein, a circular, semi-circular, or generally rounded piano keyboard is shown and described. In particular, in an illustrative embodiment, the piano keyboard is a fully to nearly-fully circular stage piano keyboard that surrounds a keyboardist, allowing for up to 360 degrees of key-play. Other, e.g., wearable, embodiments of the circular piano keyboard are also described, such as a curved keytar or a curvaceous “keydress.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: June 13, 2017
    Assignee: PianoArc, LLC
    Inventors: Brockett Parsons, Charles E. Johnson, Kareem Devlin Byrne, Richard Fell, James M. Behmke
  • Publication number: 20150107445
    Abstract: According to embodiments herein, a circular, semi-circular, or generally rounded piano keyboard is shown and described. In particular, in an illustrative embodiment, the piano keyboard is a fully to nearly-fully circular stage piano keyboard that surrounds a keyboardist, allowing for up to 360 degrees of key-play. Other, e.g., wearable, embodiments of the circular piano keyboard are also described, such as a curved keytar or a curvaceous “keydress.
    Type: Application
    Filed: December 30, 2014
    Publication date: April 23, 2015
    Inventors: Brockett Parsons, Charles E. Johnson, Kareem Devlin Byrne, Richard Fell, James M. Behmke
  • Patent number: 8952232
    Abstract: According to embodiments herein, a circular, semi-circular, or generally rounded piano keyboard is shown and described. In particular, in an illustrative embodiment, the piano keyboard is a fully to nearly-fully circular stage piano keyboard that surrounds a keyboardist, allowing for up to 360 degrees of key-play. Other, e.g., wearable, embodiments of the circular piano keyboard are also described, such as a curved keytar or a curvaceous “keydress.
    Type: Grant
    Filed: January 14, 2013
    Date of Patent: February 10, 2015
    Assignee: PianoArc, LLC
    Inventors: Brockett Parsons, Charles E. Johnson, Kareem Devlin Byrne, Richard Fell, James M. Behmke
  • Publication number: 20130192444
    Abstract: According to embodiments herein, a circular, semi-circular, or generally rounded piano keyboard is shown and described. In particular, in an illustrative embodiment, the piano keyboard is a fully to nearly-fully circular stage piano keyboard that surrounds a keyboardist, allowing for up to 360 degrees of key-play. Other, e.g., wearable, embodiments of the circular piano keyboard are also described, such as a curved keytar or a curvaceous “keydress.
    Type: Application
    Filed: January 14, 2013
    Publication date: August 1, 2013
    Inventors: Brockett Parsons, Charles E. Johnson, Kareem Devlin Byrne, Richard Fell, James M. Behmke
  • Patent number: 8123245
    Abstract: A mobile vehicle or wheelchair has the ability to provide stabilized transport to at least one individual on a variety of surfaces, slopes and/or terrains. The mobile unit or wheelchair may travel across smooth and very rough surfaces, slopes of varying or different angles and various outdoor terrains (including grassy, rocky, sandy, muddy and/or hilly terrains). In one aspect, the height of any part of the unit or the overall height of the device may be adjusted preferably to raise or lower the center of gravity. For example, the height of the device may be lowered to provide more stable transportation. In another aspect, the device may be adjusted to increase or decrease the size of the footprint (or any part of the footprint) of the device. For example, the footprint of the device may be enlarged to provide more stable transportation.
    Type: Grant
    Filed: July 13, 2010
    Date of Patent: February 28, 2012
    Assignee: Life Changing Chair, LLC
    Inventors: Charles E. Johnson, Phillip N. Brown
  • Publication number: 20110175320
    Abstract: The present invention relates to a mobile vehicle or wheelchair having the ability to provide stabilized transport to at least one individual on a variety of surfaces, slopes and/or terrains. In one aspect, the invention provides adjustment features allowing the mobile vehicle or wheelchair to accommodate individuals of various sizes and shapes. For example, the invention comprises a seat and an adjustable footrest which can be lengthened or shortened to accommodate different size individuals, including children. In one embodiment the distance between the footrest and the seat can be increased or decreased to accommodate different leg lengths of different individuals. The mobile unit or wheelchair of the invention may travel across smooth and very rough surfaces, slopes of varying or different angles and various outdoor terrains (including grassy, rocky, sandy, muddy and/or hilly terrains).
    Type: Application
    Filed: March 29, 2011
    Publication date: July 21, 2011
    Applicant: Life Changing Chairs (LLC)
    Inventors: Charles E. Johnson, Phillip N. Brown, Jim Penson
  • Patent number: 7921954
    Abstract: The present invention relates to a mobile vehicle or wheelchair having the ability to provide stabilized transport to at least one individual on a variety of surfaces, slopes and/or terrains. In one aspect, the invention provides adjustment features allowing the mobile vehicle or wheelchair to accommodate individuals of various sizes and shapes. For example, the invention comprises a seat and an adjustable footrest which can be lengthened or shortened to accommodate different size individuals, including children. In one embodiment the distance between the footrest and the seat can be increased or decreased to accommodate different leg lengths of different individuals. The mobile unit or wheelchair of the invention may travel across smooth and very rough surfaces, slopes of varying or different angles and various outdoor terrains (including grassy, rocky, sandy, muddy and/or hilly terrains).
    Type: Grant
    Filed: May 5, 2009
    Date of Patent: April 12, 2011
    Assignee: Life Changing Chair, LLC
    Inventors: Charles E. Johnson, Phillip N. Brown, Jim Penson
  • Publication number: 20100276898
    Abstract: The present invention relates to a mobile vehicle or wheelchair having the ability to provide stabilized transport to at least one individual on a variety of surfaces, slopes and/or terrains. The mobile unit or wheelchair of the invention may travel across smooth and very rough surfaces, slopes of varying or different angles and various outdoor terrains (including grassy, rocky, sandy, muddy and/or hilly terrains). In one aspect of the invention, the height of any part of the unit or the overall height of the device may be adjusted preferably to raise or lower the center of gravity. For example, the height of the device may be lowered to provide more stable transportation. In another aspect, the device may be adjusted to increase or decrease the size of the footprint (or any part of the footprint) of the device. For example, the footprint of the device may be enlarged to provide more stable transportation.
    Type: Application
    Filed: July 13, 2010
    Publication date: November 4, 2010
    Applicant: LIFE CHANGING CHAIR, LLC
    Inventors: Charles E. JOHNSON, Phillip N. BROWN
  • Patent number: 7758063
    Abstract: A mobile vehicle or wheelchair having the ability to provide stabilized transport to at least one individual on a variety of surfaces, slopes and/or terrains. The mobile unit or wheelchair of the invention may travel across smooth and very rough surfaces, slopes of varying or different angles and various outdoor terrains (including grassy, rocky, sandy, muddy and/or hilly terrains). In one aspect of the invention, the height of any part of the unit or the overall height of the device may be adjusted preferably to raise or lower the center of gravity. For example, the height of the device may be lowered to provide more stable transportation. In another aspect, the device may be adjusted to increase or decrease the size of the footprint (or any part of the footprint) of the device. For example, the footprint of the device may be enlarged to provide more stable transportation.
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: July 20, 2010
    Assignee: Life Changing Chair, LLC
    Inventors: Charles E. Johnson, Phillip N. Brown
  • Publication number: 20100117328
    Abstract: The present invention relates to a mobile vehicle or wheelchair having the ability to provide stabilized transport to at least one individual on a variety of surfaces, slopes and/or terrains. In one aspect, the invention provides adjustment features allowing the mobile vehicle or wheelchair to accommodate individuals of various sizes and shapes. For example, the invention comprises a seat and an adjustable footrest which can be lengthened or shortened to accommodate different size individuals, including children. In one embodiment the distance between the footrest and the seat can be increased or decreased to accommodate different leg lengths of different individuals. The mobile unit or wheelchair of the invention may travel across smooth and very rough surfaces, slopes of varying or different angles and various outdoor terrains (including grassy, rocky, sandy, muddy and/or hilly terrains).
    Type: Application
    Filed: May 5, 2009
    Publication date: May 13, 2010
    Applicant: Life Changing Chairs (LLC)
    Inventors: Charles E. JOHNSON, Phillip N. BROWN, Jim PENSON
  • Publication number: 20090138620
    Abstract: An apparatus facilitates communications between first and second entities via a network. The first entity cooperates with a first interface unit to communicate via the network using a first protocol. The second entity cooperates with a second interface unit to communicate via the network using a second protocol. The network does not support communications using at least one of the first and second protocols. The apparatus includes: (a) a first converter coupled with the first entity for emulating the cooperative relation between the second entity and the second interface unit to convert communications from the first entity into a common protocol; and (b) a second converter coupled with the second entity for emulating the cooperative relation between the first entity and the first interface unit to convert communications from the second entity into the common protocol. The first and second converters communicate via the network using the common protocol.
    Type: Application
    Filed: November 27, 2007
    Publication date: May 28, 2009
    Applicant: Boeing Company
    Inventors: Charles E. Johnson, Robert J. Winig, Michael John Murphy
  • Patent number: 7527467
    Abstract: A retractable ramp system for a mobility vehicle. A ramp platform is driven by a reversible motor, associated drive pulley, and drive belt affixed to a ramp carriage assembly. A spring-loaded mechanical release assembly is used to engage the drive pulley to the motor and to disengage the drive pulley from the motor. A manual control assembly is used for manual deployment of the ramp when the drive pulley is disengaged from the motor. The ramp flap provides a transition between the ramp platform and a mobility vehicle. The ramp flap is supported by wheels which translate along the ramp platform. Linear bearing blocks attach to pivot arms of the carriage assembly, which are in turn pivotably attached to the ramp platfom. Linear bearing blocks translate the ramp platform along guide shafts during deployment and stowage.
    Type: Grant
    Filed: January 7, 2004
    Date of Patent: May 5, 2009
    Assignee: The Braun Corporation
    Inventors: Paul H. Edwards, Ryan K. Malone, Charles E. Johnson
  • Patent number: 7434452
    Abstract: A method of engine calibration is provided for use with an engine having a plurality of combustion cylinders and a valve train having individual components dedicated to each of the plurality of combustion cylinders. One or more anomalous cylinders are first identified, among the plurality of combustion cylinders, that are operating at a level above or below a common baseline. Changes are then made to the individual components within the valve train, associated with the one or more anomalous cylinders, to provide the one or more anomalous cylinders with individual components having different operative ratings from their respective initial operative ratings so that the anomalous cylinders operate at or closer to a common baseline.
    Type: Grant
    Filed: August 22, 2006
    Date of Patent: October 14, 2008
    Inventor: Charles E. Johnson
  • Publication number: 20080129006
    Abstract: The present invention relates to a mobile vehicle or wheelchair having the ability to provide stabilized transport to at least one individual on a variety of surfaces, slopes and/or terrains. The mobile unit or wheelchair of the invention may travel across smooth and very rough surfaces, slopes of varying or different angles and various outdoor terrains (including grassy, rocky, sandy, muddy and/or hilly terrains). In one aspect of the invention, the height of any part of the unit or the overall height of the device may be adjusted preferably to raise or lower the center of gravity. For example, the height of the device may be lowered to provide more stable transportation. In another aspect, the device may be adjusted to increase or decrease the size of the footprint (or any part of the footprint) of the device. For example, the footprint of the device may be enlarged to provide more stable transportation.
    Type: Application
    Filed: August 8, 2007
    Publication date: June 5, 2008
    Inventors: Charles E. JOHNSON, Phillip N. BROWN
  • Publication number: 20040146385
    Abstract: A retractable ramp system 10 for a mobility vehicle. A ramp platform 12 is driven by a reversible motor 86, associated drive pulley 88, and drive belt 18 affixed to a ramp carriage assembly 14. A spring-loaded mechanical release assembly 98 is used to engage the drive pulley to the motor and to disengage the drive pulley from the motor. A manual control assembly is used for manual deployment of the ramp when the drive pulley is disengaged from the motor. Ramp flap 52 provides a transition between ramp platform 12 and a mobility vehicle. Ramp flap is supported by wheels 54 which translate along ramp platform 12. Linear bearing blocks 30 attach to pivot arms 44 of the carriage assembly, which are in turn pivotably attached to ramp platform 12. Linear bearing blocks 30 translate ramp platform 12 along guide shafts 32 during deployment and stowage.
    Type: Application
    Filed: January 7, 2004
    Publication date: July 29, 2004
    Inventors: Paul H. Edwards, Ryan K. Malone, Charles E. Johnson
  • Patent number: 6407917
    Abstract: A fluid flow management system for enhancing cooling of a circuit pack. The system includes a bar extending transverse to the direction of fluid flow. The bar breaks up the otherwise laminar flow into a turbulent flow.
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: June 18, 2002
    Assignee: Lucent Technologies Inc.
    Inventors: Thomas F. Craft, Jr., Charles E. Johnson, Steven J. Smith, Dinh G. Lai, Dianne S. Wolpensinger
  • Patent number: 6298568
    Abstract: An apparatus holds a feeler gage. The apparatus includes a shaft having an end to which the feeler gage is attached. A fixture aligns the shaft with an opening into which the feeler gage is inserted. The opening may be a gap of a connector. A portion of the shaft is a measuring section having a plurality of markers. The markers are stripes, grooves, or lands on a portion of the shaft. The fixture comprises a channel, sleeve or bearing that guides the shaft onto the fixture. The fixture includes a ridge for insertion of the fixture onto a track. The fixture may have an alignment arm that engages a side surface of the connector. The fixture has a latch that attaches the fixture to the track. The latch of the fixture comprises two substantially parallel elongate members separated by a distance approximately equal to a width of the track.
    Type: Grant
    Filed: March 25, 1999
    Date of Patent: October 9, 2001
    Assignee: Lucent Technologies, Inc.
    Inventors: Charles E. Johnson, David John Pongracz, Nancy Susan Rush
  • Patent number: 6067229
    Abstract: A device for housing electronic components that produce heat and must be cooled. The device includes a housing having at least one vertical wall that has an interior surface and a corresponding exterior surface. Rows of vains are disposed on the interior surface of the wall. Each row of vains contains a plurality of parallel vains having the same general dimensions. Adjacent rows of vains are not aligned. As a result, the vains on one internal row do not lay in the same line as vains from adjacent internal rows. External vains are disposed on the exterior surface of the wall, opposite the internal vains. The external vains correspond in position and number with the internal vains. Heat absorbed by the internal vains is transferred to the external vains by conduction, wherein the external vains dissipate the absorbed heat to the surrounding environment with an efficiency that is made possible by the configuration of the vains.
    Type: Grant
    Filed: May 30, 1997
    Date of Patent: May 23, 2000
    Assignee: Lucent Technologies, Inc.
    Inventors: Charles E. Johnson, Edward A. Morrell
  • Patent number: D841728
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: February 26, 2019
    Assignee: PianoArc, LLC
    Inventors: Brockett Parsons, Charles E. Johnson, David T. Starkey