Industry Patents
Patent: 10683996
Illumination System and Illumination Method
(Click image for PDF of full patent)
| Patent Number: |
10683996 |
| Title: |
Illumination System and Illumination Method |
| Abstract: |
An illumination system is provided that supplies sufficient electric
power to a light-emitting element. The illumination system includes: an
elevation device that has a reel wire extending downwardly and that
changes a length of the reel wire; and an illumination device that is
connected to the reel wire and that is elevated by a change of the length
of the reel wire. Electric power is supplied from a power supply through
the reel wire to the illumination device. The illumination device
includes: a battery for receiving the electric power supplied through the
reel wire to store the electric power; and a light-emitting element for
receiving the electric power supplied through the reel wire and the
electric power supplied from the battery to emit light.
|
| Country of Issue: |
US |
| First Named Inventor: |
Isayama |
| Assignee: |
Isa Co. |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 21/16 |
| US Classification: |
F21V 21/16 |
| Issue Date: |
06-16-2020 |
| Filing Date: |
08-01-2019 |
| Application : |
16/610019 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
10683996 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
10683996 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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