Patent Model - Lock

Maker and role
Willard Doremus (b.1852, d.1915), Patentee
Production date
Dec 06 1887
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Object detail

Copper, brass
21 1/4 x 17 1/4 x 2 1/4" (54 x 43.8 x 5.7cm)
Doremus's invention "relates to improvements in locks, and the object is to provide a door or desk lock which is simple in construction and efficient as a means for securing the devices to which it may be applied." (Patent Number 374,179)
Object number
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