Patent Model - Improvement in Washing Machines
Maker and role
J. Greenwood, Sr. (b.1818), Patentee
Production date
Sep 21 1869
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Object detail
Media/Materials
Wood, fabric
Measurements
5 1/2 x 10 1/2 x 6 1/2" (14 x 26.7 x 16.5cm)
Description
Greenwood's patent improvements consist in the "arrangement of the lever C C, in combination with the covered rollers B and D D, guide-rollers E E, and springs, d d, when constructed and connected as shown and described." (Patent Number 94,954)
Collection
Object number
2015.14.1080a,b
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