USD302019SExpiredUtility

Screen element for screening machines

Assignee: TRELLEBORG ABPriority: Mar 8, 1988Filed: Sep 6, 1988Granted: Jul 4, 1989

Est. expiryMar 8, 2008(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a screen element for screening machines, as shown.

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