USD383178SExpiredUtility

Electric heating device for plastics

Assignee: SMOBYPriority: Feb 11, 1994Filed: Jul 28, 1994Granted: Sep 2, 1997

Est. expiryFeb 11, 2014(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for an electric heating device for plastics, as shown and described.

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