Industry Patents
Patent: 10502401
Lighting Elevating Apparatus
(Click image for PDF of full patent)
| Patent Number: |
10502401 |
| Title: |
Lighting Elevating Apparatus |
| Abstract: |
A lighting elevating apparatus includes: a reel coupled to a motor and
rotated around an axis of a surface in a short direction of the reel
including a reel wire reeling face and being arranged such that its
longitudinal direction is in a vertical state; a reel wire to be reeled
on the reel wire reeling face; a reeling guide including a reel wire
touching part facing the reel wire reeling face and being arranged in
parallel to the reel, wherein a distance between the reel wire reeling
face and the reel wire touching part is equal or less than a diameter of
the reel wire; and a connector attached to an end of the reel wire to
connect an object, wherein the reeling guide counter-rotates, and the
reel wire passes between the reel wire reeling face and the reel wire
touching part.
|
| Country of Issue: |
US |
| First Named Inventor: |
Isayama |
| Assignee: |
Isa Co. |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 21/38 |
| US Classification: |
F21V 21/16 |
| Issue Date: |
12-10-2019 |
| Filing Date: |
04-17-2017 |
| Application : |
16/093700 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
10502401 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
10502401 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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