Improvement in Elastic Bottoms for Chairs and other Articles

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No. 15,021.—LYSANDER SPOONER.—Improvement in Elastic Bottoms for Chairs and other Articles.—Patented June 3, 1856.

Claim.—In the construction of an elastic rest or support, the employment of a series of elastio coils B B. The sacking D is spread loosely over the coils B B. The slackness of the sacking permits the body to sink down until the weight is sustained by the elastic bands B.