USD303672SExpiredUtility

Design for a cyclone separator

Assignee: STAMICARBONPriority: Feb 28, 1986Filed: Aug 21, 1986Granted: Sep 26, 1989

Est. expiryFeb 28, 2006(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a cyclone separator, as shown and described.

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