Patents by Inventor Darby Allen Davis

Darby Allen Davis 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: 10105927
    Abstract: The invention relates generally to carrier materials. More specifically, the present invention relates to silicon-free thermoplastic elastomer (TPE) materials for use in carrier devices. In some embodiments, a textured film to temporarily immobilize a device is provided, characterized in that a surface of the film in contact with the one or more objects is comprised of textured topology.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: October 23, 2018
    Assignee: Delphon Industries, LLC
    Inventors: Rajesh Kumar Varma, Darby Allen Davis, Claudia Leigh Allison
  • Patent number: 10081155
    Abstract: The invention relates generally to carrier materials. More specifically, the present invention relates to silicon-free thermoplastic elastomer (TPE) materials for use in carrier devices. In some embodiments, a textured film to temporarily immobilize a device is provided, characterized in that a surface of the film in contact with the one or more objects is comprised of textured topology.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: September 25, 2018
    Assignee: Delphon Industries, LLC
    Inventors: Rajesh Kumar Varma, Darby Allen Davis, Claudia Leigh Allison
  • Publication number: 20180207904
    Abstract: The invention relates generally to carrier materials. More specifically, the present invention relates to silicon-free thermoplastic elastomer (TPE) materials for use in carrier devices. In some embodiments, a textured film to temporarily immobilize a device is provided, characterized in that a surface of the film in contact with the one or more objects is comprised of textured topology.
    Type: Application
    Filed: March 19, 2018
    Publication date: July 26, 2018
    Inventors: Rajesh Kumar Varma, Darby Allen Davis, Claudia Leigh Allison
  • Patent number: 9931808
    Abstract: The invention relates generally to carrier materials. More specifically, the present invention relates to silicon-free thermoplastic elastomer (TPE) materials for use in carrier devices. In some embodiments, a textured film to temporarily immobilize a device is provided, characterized in that a surface of the film in contact with the one or more objects is comprised of textured topology.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: April 3, 2018
    Assignee: Delphon Industries, LLC
    Inventors: Rajesh Kumar Varma, Darby Allen Davis, Claudia Leigh Allison
  • Publication number: 20110005667
    Abstract: A vacuum release device is provided for temporarily immobilizing objects, the device comprising: a substrate; a plurality of vacuum release subunits which can be operated independent of each other, each vacuum release subunit comprising an adhesive layer over a surface of the substrate; and a spacing material positioned between the substrate and the adhesive layer so as to form a chamber within which a vacuum may be formed, application of the vacuum causing the adhesive layer to recess toward the chamber.
    Type: Application
    Filed: August 20, 2010
    Publication date: January 13, 2011
    Applicant: DELPHON INDUSTRIES LLC
    Inventors: Claudia Leigh Allison, Darby Allen Davis, Philip John Haseltine
  • Patent number: 7780005
    Abstract: A vacuum release device is provided for temporarily immobilizing objects, the device comprising: a substrate; a plurality of vacuum release subunits which can be operated independent of each other, each vacuum release subunit comprising an adhesive layer over a surface of the substrate; and a spacing material positioned between the substrate and the adhesive layer so as to form a chamber within which a vacuum may be formed, application of the vacuum causing the adhesive layer to recess toward the chamber.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: August 24, 2010
    Assignee: Delphon Industries LLC
    Inventors: Claudia Leigh Allison, Darby Allen Davis, Philip John Haseltine
  • Publication number: 20030211255
    Abstract: A device is provided for temporarily immobilizing objects, the device comprising: a container; an adhesive layer forming a surface of the container, the adhesive layer being adapted to temporarily immobilize one or more objects relative to the container through adhesion created between the adhesive layer and the one or more objects, the adhesive layer comprising between 1%-50% by weight of a conductive additive which increases a conductivity of the adhesive layer so as to reduce electrostatic charge accumulation by objects temporarily immobilized by the adhesive layer.
    Type: Application
    Filed: May 10, 2002
    Publication date: November 13, 2003
    Inventors: Claudia Leigh Allison, Darby Allen Davis, Philip John Haseltine
  • Publication number: 20030209847
    Abstract: A device is provided for temporarily immobilizing objects, the device comprising: a substrate; two or more adhesive regions, each adhesive region comprising an adhesive layer surface adapted to temporarily immobilize one or more objects relative to the device through adhesion created between the adhesive layer surface and the one or more objects; and a region positioned between adjacent adhesive regions that does not adhere to an object in contact with the adjacent adhesive regions. The region positioned between adjacent adhesive regions that does not adhere to an object in contact with the adjacent adhesive regions may be non-adhesive. Also, the region may not adhere to an object in contact with the adjacent adhesive regions because the surface of that region is below a horizontal plane of the adjacent adhesive regions and thus does not come into contact with an object attached to the device.
    Type: Application
    Filed: May 10, 2002
    Publication date: November 13, 2003
    Inventors: Claudia Leigh Allison, Darby Allen Davis, Philip John Haseltine
  • Publication number: 20030211315
    Abstract: A vacuum release device is provided for temporarily immobilizing objects, the device comprising: a substrate; a plurality of vacuum release subunits which can be operated independent of each other, each vacuum release subunit comprising an adhesive layer over a surface of the substrate; and a spacing material positioned between the substrate and the adhesive layer so as to form a chamber within which a vacuum may be formed, application of the vacuum causing the adhesive layer to recess toward the chamber.
    Type: Application
    Filed: May 10, 2002
    Publication date: November 13, 2003
    Inventors: Claudia Leigh Allison, Darby Allen Davis, Philip John Haseltine