Industry Patents
Patent: 9962621
Compact Hoist System
(Click image for PDF of full patent)
| Patent Number: |
9962621 |
| Title: |
Compact Hoist System |
| Abstract: |
A hoist system having a drum primarily self-contained within a batten,
for raising and lowering lighting, sound equipment, curtains and the like
in a performance environment. The hoist system may be adapted with safety
mechanisms including an overload sensor and/or a slack line detector. The
system may be provided in the form of a point hoist. The compact system
is highly scalable to a variety of spaces and applications, including
school and public theaters and concert halls, as well as some homes,
private business, etc.
|
| Country of Issue: |
US |
| First Named Inventor: |
Hoffend, Hoffend |
| Assignee: |
Electronic Theatre Controls |
| Continuation or Divisional of: |
9700810 |
| International Classification: |
B66D 1/14 |
| US Classification: |
A63J 1/028 |
| Issue Date: |
05-08-2018 |
| Filing Date: |
06-04-2017 |
| Application : |
15/613259 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
9962621 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
9962621 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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