USD489803SExpiredUtility
Hot gas volatizing device
Assignee: ALTERNATIVE DELIVERY SYSTEMS IPriority: Apr 29, 2003Filed: Apr 29, 2003Granted: May 11, 2004
Est. expiryApr 29, 2023(expired)· nominal 20-yr term from priority
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exact text as granted — not AI-modifiedThe ornamental design for a hot gas volatizing device, as shown and described.
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