Knucle Joint
Knucle Joint
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- Location
- Currently not on view
- Object Name
- patent model, joint, knuckle
- date made
- 1879
- patent date
- 1879-05-27
- inventor
- Hayes, Calvin Q.
- place made
- United States: Wisconsin
- associated place
- United States: Wisconsin, Spring Green
- Physical Description
- wood (overall material)
- Measurements
- overall: 9 in x 5 in; 22.86 cm x 12.7 cm
- ID Number
- MC.308824
- catalog number
- 308824
- accession number
- 89797
- patent number
- 215,922
- See more items in
- Work and Industry: Mechanical and Civil Engineering
- Data Source
- National Museum of American History
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