Patents Assigned to RLR Industries, Inc.
  • Lighting fixture with clip-connect diffuser base and self-retaining flexible diffuser
    Patent number: 8827505
    Abstract: A lighting fixture includes a fixture base for mounting to a junction box, wall or other support, a trim base for attachment to the fixture base using a clip connection not requiring tools for installation, and a flexible diffuser retained under its own resilience by engagement with the trim base.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: September 9, 2014
    Assignee: RLR Industries, Inc.
    Inventors: Keith A. Senkyr, Stewart B. Lewis
  • Diffractor-diffuser system for a fluorescent lumen package
    Patent number: 7841748
    Abstract: The diffractor has a profile defined by first, second and third parabolic segments, and continuously tapering facets for improved lighting performance. Different diffuser geometries are provided to generate differing light distribution patterns, including a conical diffuser, and a diffuser having a fresnel lens portion and an angled flange portion. Equal numbers of facets and/or facets of similar geometrical profile may be provided on the diffuser and on the diffractor.
    Type: Grant
    Filed: May 31, 2007
    Date of Patent: November 30, 2010
    Assignee: RLR Industries, Inc.
    Inventors: David D. Rodstein, Stewart B. Lewis
  • Ribbed lighting diffuser with end cap
    Patent number: D437959
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: February 20, 2001
    Assignee: RLR Industries, Inc.
    Inventor: Stewart B. Lewis
  • Set of end caps
    Patent number: D445214
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: July 17, 2001
    Assignee: RLR Industries, Inc.
    Inventor: Stewart B. Lewis
  • Lighting fixture
    Patent number: D664702
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: July 31, 2012
    Assignee: RLR Industries, Inc.
    Inventors: Keith A. Senkyr, Stewart B. Lewis
  • Lighting diffuser with end cap
    Patent number: D431876
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: October 10, 2000
    Assignee: RLR Industries, Inc.
    Inventor: Stewart B. Lewis
  • End cap
    Patent number: D433177
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: October 31, 2000
    Assignee: RLR Industries, Inc.
    Inventor: Stewart B. Lewis