Spring Draft Attachment.
Description:
Patent for a new and improved spring-draft attachment. This design "is to do away with the ordinary doubletree . . . which is especially adapted for a two-horse vehicle, which . . . prevents the horses from pulling against one another, [and ] prevents the pole from swaying sidewise" (lines 10-18). It "consist[s] of a frame provided with an eye at one end and with a cross-bar near its center, a draw-bar having one end screw-threaded and provided with an eye at its other end and with a collar at …
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Date:
July 26, 1892
Creator:
Tiner, John F.
Item Type:
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Patent