Manual Operators Or Luminous Attachments Therefor Patents (Class 250/465.1)
  • Fluorescent doorknob assembly
    Patent number: 10544603
    Abstract: A fluorescent doorknob assembly for illuminating a doorknob in a darkened environment includes a doorknob that is rotatably mounted on a door for opening the door. A light emitter is coupled to the doorknob. The light emitter is comprised of a fluorescent material thereby facilitating the light emitter to emit light in a darkened environment. In this way the light emitter illuminates the doorknob thereby making the doorknob visible to a user a night.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: January 28, 2020
    Inventor: Richie Harripersaud
  • Vehicle light system
    Patent number: 9604568
    Abstract: A vehicle having a trim housing disposed on the vehicle and partially concealing a latch is provided herein. A light projector is disposed within the trim housing and is configured to illuminate a lighted image pattern on a surface of the vehicle. The image pattern is configured to provide assistance in locating a switch.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: March 28, 2017
    Assignee: Ford Global Technologies, LLC
    Inventors: Stuart C. Salter, Christopher Anthony Danowski, James J. Surman, Paul Kenneth Dellock, Pietro Buttolo
  • Tube verifier
    Patent number: 8967461
    Abstract: There is provided a tube connector for connecting between a fluid sampling tube and a fluid analyzer, the tube connector includes an end face adapted to identify the tube connector, said end face comprising a reflecting surface having one or more reflective regions adapted to reflect light at a predetermined range of wavelengths.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: March 3, 2015
    Assignee: Oridion Medical (1987) Ltd.
    Inventors: Joshua Lewis Colman, Zion Botesazan, Gal Itzhak
  • Leak detection lamp
    Patent number: 7122812
    Abstract: A light source for examining sites in heating, ventilating, and air conditioning systems for leaks using a fluorescent dye is described. The light source can include a low voltage lamp or a low heat generating lamp.
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: October 17, 2006
    Assignee: Bright Solutions, Inc.
    Inventors: Terrence D. Kalley, John R. Burke, David Gentit