IP Library › Granted Patent US 6,791,074
Granted Patent Utility
US 6,791,074 · Confirmation No. 2763

LIGHT CURTAIN SYSTEM FOR ESTABLISHING A PROTECTIVE LIGHT CURTAIN, TOOL AND SYSTEM FOR PROCESSING OBJECTS AND METHOD FOR LOADING/UNLOADING A TOOL

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Quick Facts
Patent No.
US 6,791,074
App. No.
10/185,630
Filed
2002-06-28
Granted
2004-09-14
Pub. No.
US20030005561A1
Examiner
PYO, KEVIN K
Art Unit
2878
PTA
-4 days