USD327538SExpiredUtility

Retractable down draft vent unit for removing smoke and grease vapors of a cooking range or cook-top

Assignee: GEN ELECTRICPriority: Mar 30, 1989Filed: Mar 30, 1989Granted: Jun 30, 1992

Est. expiryMar 30, 2009(expired)· nominal 20-yr term from priority

Inventors:Donald G. Falk Charles H. Schmitt

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exact text as granted — not AI-modified

The ornamental design for a retractable down draft vent unit for removing smoke and grease vapors of a cooking range or cook-top structure, as shown and described.

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