Industry Patents

Patent: 8517577

Pan and Tilt Servomotor with Brake

(Click image for PDF of full patent)

Patent Number:	8517577
Title:	Pan and Tilt Servomotor with Brake
Abstract:	A moving light which has an electronic brake that automatically engages when power is released, to prevent movement of a moving head of a light whenever the power is released.
Country of Issue:	US
First Named Inventor:	Evans
Assignee:	Production Resource Group
Continuation or Divisional of:
International Classification:	B60Q 1/06
US Classification:	362/386
Issue Date:	08-27-2013
Filing Date:	06-29-2009
Application :	12/493915
Notes:
Link to Patent at freepatentsonline.com:	8517577 at Freepatentsonline
Link to World Patent Family¹:	World Patent Family at European Patent Office
Link to Google Patents¹:	8517577 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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