Spring-Caster.
Description:
Patent for spring casters. "The principal object of the invention is to construct a caster in such a manner that an adequate resilient support will be obtained for the bed without the use of a spring mattress of like device" (lines 9-13).
Date:
June 2, 1914
Creator:
Smith, James A.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department