Patent Model - Improvement in Plows
Maker and role
John Knoblock (b.1830, d.1906), Patentee
Thelus Bissell (b.1824, d.1892), Patentee
St. Joseph Reaper and Machine Company, Assignee
Production date
Feb 26 1878
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Object detail
Media/Materials
Wood, iron
Measurements
7 1/2 x 10 3/4 x 3 1/2" (19.1 x 27.3 x 8.9cm)
Description
Knoblock and Bissell's patent "consists in the construction and arrangement of a jointer for plows, and in the manner of adjusting and securing the same to the plow-beam..." (Patent Number 200,734)
Collection
Object number
2015.14.2539a,b
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