William F. Spencer's 1876 School Desk Hinge Patent Model

Location
Currently not on view
Object Name
model
desk hinge model
date made
1876
patent date
1876-07-18
transfer
U.S. Patent and Trademark Office
patentee
Spencer, William F.
inventor
Spencer, William F.
Physical Description
wood (overall material)
metal (overall material)
Measurements
overall: 8 in x 7 in x 2 3/4 in; 20.32 cm x 17.78 cm x 6.985 cm
overall: 12 1/2 in x 6 1/2 in x 2 3/4 in; 31.75 cm x 16.51 cm x 6.985 cm
referenced in patent specifications
United States: Indiana, Richmond
ID Number
CL*65.0513
accession number
249602
catalog number
65.0513
patent number
179877
197877
subject
Patent Models
See more items in
Home and Community Life: Education
Cultures & Communities
American History Education Collection
Data Source
National Museum of American History, Kenneth E. Behring Center

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