Patent Model - Improvement in Pipe-Tongs
Maker and role
James Brown, Patentee
James Brown, Assignor
Hazen Huntoon (b.1820, d.1898), Assignee
Production date
Nov 04 1873
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Object detail
Media/Materials
Steel
Measurements
18 1/4" (46.4cm)
Description
The nature of Brown's invention "consists in the hooked-jaw lever and adjusting-screw pivoted within and connected with such lever, and screwed into and through the fulcrum-pin, arrranged within and applied to the slot of such lever, and to revolve within the toothed-jaw lever..." (Patent Number 144,253)
Collection
Object number
2015.14.1647a,b
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