Patents by Inventor David R. Davis

David R. 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: 11056865
    Abstract: The present invention is directed to a cable routing system with a bracket that joins adjacent cable trays. The bracket includes a main body having a top edge, a bottom edge, and sides. The top edge includes at least one notch at a center of the main body to retain transverse wires of the adjacent cable trays. The bottom edge includes a spring arm to hold the bracket in place. The bracket is attached to adjacent cable trays with a longitudinal wire of each cable tray positioned between the top edge and the spring arm to secure the bracket to the cable tray.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: July 6, 2021
    Assignee: Panduit Corp.
    Inventors: Shaun P. Brouwer, David R. Davis, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Publication number: 20180152012
    Abstract: The present invention is directed to a cable routing system with a bracket that joins adjacent cable trays. The bracket includes a main body having a top edge, a bottom edge, and sides. The top edge includes at least one notch at a center of the main body to retain transverse wires of the adjacent cable trays. The bottom edge includes a spring arm to hold the bracket in place. The bracket is attached to adjacent cable trays with a longitudinal wire of each cable tray positioned between the top edge and the spring arm to secure the bracket to the cable tray.
    Type: Application
    Filed: December 21, 2017
    Publication date: May 31, 2018
    Applicant: Panduit Corp.
    Inventors: Shaun P. Brouwer, David R. Davis, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Patent number: 9853428
    Abstract: The present invention is directed to a cable routing system with a bracket that joins adjacent cable trays. The bracket includes a main body with upper members, a bottom member and sides. The upper members have a space therebetween to retain transverse wires of adjacent cable trays. The sides include generally C-shaped arms extending from the sides of the main body and along the back of the main body. When the bracket is secured to the adjacent cable trays a longitudinal wire of each cable tray is positioned between the upper members and the sides of the main body.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: December 26, 2017
    Assignee: Panduit Corp.
    Inventors: Shaun P. Brouwer, David R. Davis, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Patent number: 9520690
    Abstract: A tool and method for using the tool for a push-pull plug with an outer housing that may be moved forwardly and backwardly along a plug housing in order to affect the operation of a latch arm. The tool has a handle, stem, and a clip on the stem on the opposite end as the handle. The clip has a pair of opposing clip arms perpendicular to the stem. The clip arms have clip ridges that face each other. The stem and clip can be made of a flexible material.
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: December 13, 2016
    Assignee: Panduit Corp.
    Inventors: Jack E. Caveney, Scott R. Hartman, David R. Davis
  • Patent number: 9178343
    Abstract: The present invention is directed to a cable routing system with brackets that join cable trays to form the cable routing system. A bracket that joins perpendicular cable trays includes a main body and a securing clip. The main body has a bottom and two sides extending upwardly therefrom. Each side of the main body includes a deflectable side latch that engages a bottom longitudinal wire of the cable tray. The securing clip engages the main body to secure the bracket to the cable tray.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: November 3, 2015
    Assignee: Panduit Corp.
    Inventors: Shaun P. Brouwer, David R. Davis, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Publication number: 20140299717
    Abstract: The present invention is directed to a cable routing system with a bracket that joins adjacent cable trays. The bracket includes a main body with upper members, a bottom member and sides. The upper members have a space therebetween to retain transverse wires of adjacent cable trays. The sides include generally C-shaped arms extending from the sides of the main body and along the back of the main body. When the bracket is secured to the adjacent cable trays a longitudinal wire of each cable tray is positioned between the upper members and the sides of the main body.
    Type: Application
    Filed: May 19, 2014
    Publication date: October 9, 2014
    Applicant: PANDUIT CORP.
    Inventors: Shaun P. Brouwer, David R. Davis, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Patent number: 8757559
    Abstract: A cable routing system formed from a tray with a plurality of transverse wires and a plurality of longitudinal wires. The transverse wires form a generally flat top portion with downwardly extending sidewalls. The longitudinal wires are positioned underneath the top portion, side longitudinal wires are positioned adjacent the downwardly extending sidewalls and bottom longitudinal wires are positioned at an end of each of the downwardly extending sidewalls. The transverse wires and the longitudinal wires form a grid with a plurality of openings for routing a plurality of cables. The cable routing system also includes a sidewall removablely secured to the tray to retain cables routed thereon and a corner radius device removablely secured to the tray to provide bend radius control to cables routed along intersecting cable trays.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: June 24, 2014
    Assignee: Panduit Corp.
    Inventors: David R. Davis, Shaun P. Brouwer, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Patent number: 8757673
    Abstract: A cover is releasably secured to a fitting base. The fitting base includes a bottom and sidewalls with a top edge. The cover includes a top having a latch receiving area, a bottom opposite the top and a sliding latch. The sliding latch is positioned on the latch receiving area of the cover. The sliding latch includes a first end with a finger tab, a main body and a second end with locking feet. In the closed position, the sliding latch secures the cover to the cable fitting base.
    Type: Grant
    Filed: September 8, 2009
    Date of Patent: June 24, 2014
    Assignee: Pandult Corp.
    Inventors: David R. Davis, Scott M. Lesniak, Dennis J. Waszak, Andrew J. Chaloupka, Robert Nicoli
  • Patent number: 8684319
    Abstract: The present invention is directed to a wall mount bracket that supports a cable tray in a cable routing system. The wall mount bracket includes a back wall and a sidewall. The back wall has a top, a bottom, sides and mounting holes positioned therebetween. The sidewall extends outwardly from one side of the back wall. The longitudinal wires of the cable tray are positioned on the sidewall of the wall mount bracket. The sidewall also has a distal end with an engaging member that receives a bottom longitudinal wire of the sidewall of the cable tray.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: April 1, 2014
    Assignee: Panduit Corp.
    Inventors: Shaun P. Brouwer, David R. Davis, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Publication number: 20130300266
    Abstract: The present invention is directed to a modular containment system that redirects exhaust from cabinets without altering the cabinet. The modular containment system includes a docking station having a first and second bay. The first bay has a first side frame and a second side frame. A top support joins the front of the first and second side frames and cross bars join the back of the first and second side frames. The second bay is connected to the first bay. The second bay has a third side frame. The second bay also has cross bars and a top support that join the second and third side frames. A cabinet is positioned within one of the first and second bays.
    Type: Application
    Filed: May 7, 2013
    Publication date: November 14, 2013
    Applicant: Panduit Corp.
    Inventors: Samuel C. Ramey, David R. Davis, Samuel M. Marrs
  • Patent number: 8540090
    Abstract: The present invention is directed to a telescoping wire cable tray system. The wire cable tray system includes an outer wire cable tray and an inner wire cable tray positioned within the outer wire cable tray. The inner wire cable tray slides or telescopes with respect to the outer wire cable tray enabling the length of the wire cable trays to be adjusted during installation of the wire cable tray system. The wire cable tray system may include trapeze support bars, clamps, side walls or downspout fittings.
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: September 24, 2013
    Assignee: Panduit Corp.
    Inventors: Jack E. Caveney, Shaun P. Brouwer, Robert Nicoli, David R. Davis, Samuel C. Ramey, Samuel M. Marrs
  • Patent number: 8424814
    Abstract: The present invention is directed to a cable routing system with a drop down cable routing device that routes cables from the cable routing system. The drop down cable routing device is attached to a cable tray of the cable routing system. The drop down cable routing device includes an outer shell and an inner core. The outer shell has downwardly extending sides. A bottom of each side of the outer shell includes a mating flange extending therefrom. The inner core is positioned within the outer shell. The inner core has a base with sides and mating flanges extending downwardly from the sides. The mating flanges of the outer shell engage the mating flanges of the inner core to secure the outer shell and the inner core together.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: April 23, 2013
    Assignee: Panduit Corp.
    Inventors: David R. Davis, Shaun P. Brouwer, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Publication number: 20120318758
    Abstract: The present invention is directed to a telescoping wire cable tray system. The wire cable tray system includes an outer wire cable tray and an inner wire cable tray positioned within the outer wire cable tray. The inner wire cable tray slides or telescopes with respect to the outer wire cable tray enabling the length of the wire cable trays to be adjusted during installation of the wire cable tray system. The wire cable tray system may include trapeze support bars, clamps, side walls or downspout fittings.
    Type: Application
    Filed: August 20, 2012
    Publication date: December 20, 2012
    Applicant: PANDUIT CORP.
    Inventors: Jack E. Caveney, Shaun P. Brouwer, Robert Nicoli, David R. Davis, Samuel C. Ramey, Samuel M. Marrs
  • Publication number: 20110286785
    Abstract: The present invention is directed to a cable routing system with brackets that join cable trays to form the cable routing system. A bracket that joins adjacent cable trays includes a main body having a base with a top edge, a bottom edge and sides. The bracket further includes upper members that extend from the top edge, a bottom member that extends from the bottom edge and side members extending from the sides. When attached to adjacent cable trays, the longitudinal wires of the cable tray are positioned between the upper members and the side members and the transverse wires of the cable tray are retained in a space defined by the upper members. A bracket that joins perpendicular cable trays includes a main body and a securing clip. The main body has a bottom and two sides extending upwardly therefrom. Each side of the main body includes a deflectable side latch that engages a bottom longitudinal wire of the cable tray. The securing clip engages the main body to secure the bracket to the cable tray.
    Type: Application
    Filed: May 17, 2011
    Publication date: November 24, 2011
    Applicant: PANDUIT CORP.
    Inventors: Shaun P. Brouwer, David R. Davis, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Publication number: 20110284702
    Abstract: The present invention is directed to a cable routing system with a drop down cable routing device that routes cables from the cable routing system. The drop down cable routing device is attached to a cable tray of the cable routing system. The drop down cable routing device includes an outer shell and an inner core. The outer shell has downwardly extending sides. A bottom of each side of the outer shell includes a mating flange extending therefrom. The inner core is positioned within the outer shell. The inner core has a base with sides and mating flanges extending downwardly from the sides. The mating flanges of the outer shell engage the mating flanges of the inner core to secure the outer shell and the inner core together.
    Type: Application
    Filed: May 17, 2011
    Publication date: November 24, 2011
    Applicant: PANDUIT CORP.
    Inventors: David R. Davis, Shaun P. Brouwer, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Publication number: 20110284283
    Abstract: A cable routing system formed from a tray with a plurality of transverse wires and a plurality of longitudinal wires. The transverse wires form a generally flat top portion with downwardly extending sidewalls. The longitudinal wires are positioned underneath the top portion, side longitudinal wires are positioned adjacent the downwardly extending sidewalls and bottom longitudinal wires are positioned at an end of each of the downwardly extending sidewalls. The transverse wires and the longitudinal wires form a grid with a plurality of openings for routing a plurality of cables. The cable routing system also includes a sidewall removablely secured to the tray to retain cables routed thereon and a corner radius device removablely secured to the tray to provide bend radius control to cables routed along intersecting cable trays.
    Type: Application
    Filed: May 17, 2011
    Publication date: November 24, 2011
    Applicant: PANDUIT CORP.
    Inventors: David R. Davis, Shaun P. Brouwer, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Publication number: 20110284701
    Abstract: The present invention is directed to a wall mount bracket that supports a cable tray in a cable routing system. The wall mount bracket includes a back wall and a sidewall. The back wall has a top, a bottom, sides and mounting holes positioned therebetween. The sidewall extends outwardly from one side of the back wall. The longitudinal wires of the cable tray are positioned on the sidewall of the wall mount bracket. The sidewall also has a distal end with an engaging member that receives a bottom longitudinal wire of the sidewall of the cable tray.
    Type: Application
    Filed: May 17, 2011
    Publication date: November 24, 2011
    Applicant: PANDUIT CORP.
    Inventors: Shaun P. Brouwer, David R. Davis, Dennis J. Waszak, Samuel C. Ramey, Scott R. Hartman, Robert Nicoli
  • Patent number: 8047474
    Abstract: A cable pathway system has a base with a bottom, a generally planar top surface, a first side, and a second side. The base is configured to be secured to an electronic equipment enclosure and also has an aperture formed therein and a wall positioned adjacent to the aperture. The wall has a curved surface that extends from the top surface to the bottom. A first sidewall extends from the top surface along the first side and extends generally perpendicular to the top surface and substantially along the length of the first side. A second sidewall also extends from the top surface along the second side and extends generally perpendicular to the top surface and substantially along the length of the second side.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: November 1, 2011
    Assignee: Panduit Corp.
    Inventors: Scott M Lesniak, Dennis J Waszak, Robert Nicoli, David R. Davis
  • Patent number: 8042774
    Abstract: Certain embodiments of the present invention provide a control panel mount having one or more strain relief features. The mount has a base and a tether. The tether has a first end and a second end. The first end of the tether is rotatably connected to the base. The second end of the tether is adapted to receive a cable tie.
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: October 25, 2011
    Assignee: Panduit Corp.
    Inventors: David R. Davis, Dale R. Swenson, Kevin L. Nelson, Daniel J. Smith
  • Patent number: D684224
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: June 11, 2013
    Inventor: David R. Davies, III