Invention Grant
US08474993B2 Storm door and entrance door hardware illumination system 失效
风门和门五金照明系统

  • Patent Title: Storm door and entrance door hardware illumination system
  • Patent Title (中): 风门和门五金照明系统
  • Application No.: US12797785
    Application Date: 2010-06-10
  • Publication No.: US08474993B2
    Publication Date: 2013-07-02
  • Inventor: John R Williamson
  • Applicant: John R Williamson
  • Agent Roger Belfay
  • Main IPC: E05B17/10
  • IPC: E05B17/10
Storm door and entrance door hardware illumination system
Abstract:
Certain people may at times find that life events cause absences from their residence. Due to the configuration of a residence entrance there are times of darkness when there is low or no ambient light to illuminate the entrance door hardware. Some people would not leave their porch light on for several hours. Some people may be uncomfortable with leaving the standard porch light on during their absence to avoid the expense of the utility power used by the lighting. A situation for the need to illuminate the hardware may include the unexpected prolonged time of being away from home. The present invention is a sustainable option to illuminate the storm door and exterior entrance door of a residence. This invention provides illumination of the doors hardware on demand.
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