Patents by Inventor Leslie L. Campbell

Leslie L. Campbell 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).

  • Cove lighting
    Patent number: 11473742
    Abstract: A lighting system for mounting adjacent a junction of a wall and a ceiling of a room comprises: a plurality of lighting fixtures mountable end-to-end along the wall and comprising plurality of mounting extrusions. A transition presents a concave transition facing into the interior of the room and is formed by a plurality of extrusions interfitting with the mounting extrusions.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: October 18, 2022
    Assignee: XIQ ACQUISITION CT, LLC
    Inventors: Leslie L. Campbell, Michael F. Vazzola, Mark E. Lahner
  • Cove Lighting
    Publication number: 20200217466
    Abstract: A lighting system for mounting adjacent a junction of a wall and a ceiling of a room comprises: a plurality of lighting fixtures mountable end-to-end along the wall and comprising plurality of mounting extrusions. A transition presents a concave transition facing into the interior of the room and is formed by a plurality of extrusions interfitting with the mounting extrusions.
    Type: Application
    Filed: March 23, 2020
    Publication date: July 9, 2020
    Applicant: Electrix, LLC
    Inventors: Leslie L. Campbell, Michael F. Vazzola, Mark E. Lahner
  • Cove lighting
    Patent number: 10598321
    Abstract: A lighting system for mounting adjacent a junction of a wall and a ceiling of a room comprises: a plurality of lighting fixtures mountable end-to-end along the wall and comprising plurality of mounting extrusions. A transition presents a concave transition facing into the interior of the room and is formed by a plurality of extrusions interfitting with the mounting extrusions.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: March 24, 2020
    Assignee: Electrix, LLC
    Inventors: Leslie L. Campbell, Michael F. Vazzola, Mark E. Lahner
  • Cove Lighting
    Publication number: 20170343194
    Abstract: A lighting system for mounting adjacent a junction of a wall and a ceiling of a room comprises: a plurality of lighting fixtures mountable end-to-end along the wall and comprising plurality of mounting extrusions. A transition presents a concave transition facing into the interior of the room and is formed by a plurality of extrusions interfitting with the mounting extrusions.
    Type: Application
    Filed: May 24, 2017
    Publication date: November 30, 2017
    Applicant: Electrix, LLC
    Inventors: Leslie L. Campbell, Michael F. Vazzola, Mark E. Lahner
  • Pet Waste Collection System
    Publication number: 20090241850
    Abstract: A pet waste collection system comprising a frame, a mounting bracket, a spool, and a sensor. The frame defines a floor with a first end and a second end. The floor may be configured to receive waste from a pet. The mounting bracket may be located on the first end of the floor and configured to receive a wrapper cartridge. The spool may be located on the second end of the floor and configured to allow a film to be drawn from the wrapper cartridge across the floor and to roll the film around the spool. The sensor is configured to detect the presence of pet waste at the film proximate the floor.
    Type: Application
    Filed: January 30, 2009
    Publication date: October 1, 2009
    Inventors: Leslie L. Campbell, John Silvestri, Maidam Krishnachaitanya, Ying Xiong