Industry Patents

Patent: 8313090

Modular Winch for Stage Use

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Patent Number:	8313090
Title:	Modular Winch for Stage Use
Abstract:	A winch formed of modular components can be reconfigured between different operational configurations. A number of different lengths and devices can be attached to the winch.
Country of Issue:	US
First Named Inventor:	Kempf
Assignee:	Production Resource Group
Continuation or Divisional of:
International Classification:	B66D 1/14
US Classification:	254/294
Issue Date:	11-20-2012
Filing Date:	06-12-2009
Application :	12/483244
Notes:
Link to Patent at freepatentsonline.com:	8313090 at Freepatentsonline
Link to World Patent Family¹:	World Patent Family at European Patent Office
Link to Google Patents¹:	8313090 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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