USD340730SExpiredUtility

Heat seal machine

Assignee: STAHLS INCPriority: Apr 2, 1991Filed: Apr 2, 1991Granted: Oct 26, 1993

Est. expiryApr 2, 2011(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a heat seal machine, as shown and described.

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