Patent Model - Improvement in Umbrella-Holders

Maker and role
Ara Martin Jr., Patentee
Ara Martin Jr., Assignor
Millard Potter, Assignee
James Brotherton, Assignee
Production date
Nov 06 1877
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Object detail

Cast iron, steel, wood
12 x 15 1/2 x 13" (30.5 x 39.4 x 33cm)
Martin's invention "consists in the clamp swiveled to the U-bar, in combination with the perforated plate, for holding an umbrella-handle or extension-staff adjustable, and in the double clamp and the extension-staff, in combination with the swiveled clamp and the perforated plate for holding an ordinary umbrella..." (Patent Number 196,814)
Object number
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