USD279409SExpiredUtility

Combined smoke gasket and intumescent expanding seal device for sliding elevator doors and the like

Assignee: ALLEN JR GEORGE APriority: Nov 23, 1982Filed: Nov 23, 1982Granted: Jun 25, 1985

Est. expiryNov 23, 2002(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a combined smoke gasket and intumescent expanding seal device for elevator doors and the like, as shown and described.

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