Henry G. Sellman's 1871 Improved Frame for School Desk and Seat Patent Model fragment
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SELLMAN'S 1871 IMPROVED FRAME FOR SCHOOL DESK AND SEAT PATENT MODEL FRAGMENT", "guid": "http://n2t.net/ark:/65665/ng49ca746a4-9e72-704b-e053-15f76fa0b4fa", "title": {"label": "Title", "content": "Henry G. Sellman's 1871 Improved Frame for School Desk and Seat Patent Model fragment"}, "metadata_usage": {"access": "CC0"}, "data_source": "National Museum of American History"}, "indexedStructured": {"date": ["1870s"], "geoLocation": [{"Other": {"type": "Place", "content": "United States"}}, {"Other": {"type": "Place", "content": "Michigan"}}, {"Other": {"type": "Place", "content": "Newburg"}}, {"points": {"point": {"latitude": {"type": "decimal", "content": "42.9"}, "longitude": {"type": "decimal", "content": "-84.0667"}}}}], "object_type": ["desk patent model side support", "Patents", "desk model", "desk model side support", "Models"], "name": ["Sellman, Henry G.", "U.S. Patent and Trademark Office"], "topic": ["Patents", "American History Education Collection", "Patent Model School Seats and Desks", "Models (representations)"], "place": ["Newburg", "United States", "Michigan"], "online_media_type": ["Images"]}, "freetext": {"setName": [{"label": "See more items in", "content": "Home and Community Life: Education"}, {"label": "See more items in", "content": "American History Education Collection"}, {"label": "See more items in", "content": "Cultures & Communities"}, {"label": "See more items in", "content": "Patent Model School Seats and Desks"}], "date": [{"label": "date made", "content": "1871"}, {"label": "patent date", "content": "1871-05-16"}, {"label": "associated date", "content": "1873"}], "identifier": [{"label": "ID Number", "content": "CL.249602.590"}, {"label": "catalog number", "content": "249602.590"}, {"label": "accession number", "content": "249602"}, {"label": "patent number", "content": "114,869"}], "notes": [{"label": "Description", "content": "Henry G. Sellman from North Newburg, Michigan, received a U.S. patent for an improved school desk. Patent no. 114869 was issued on May 16, 1871."}, {"label": "Description", "content": "This model features an improved hinge that facilitates a seat that folds up and a desk on the back of the backrest that folds down. The innovation would give more room between desks when necessary. The desk and seat combination was constructed of metal and wood but only the side support featuring the hinge remains."}, {"label": "Description", "content": "We are not aware of any additional information about the inventor/patentee."}, {"label": "Location", "content": "Currently not on view"}], "name": [{"label": "patentee", "content": "Sellman, Henry G."}, {"label": "transfer", "content": "U.S. Patent and Trademark Office"}, {"label": "inventor", "content": "Sellman, Henry G."}], "topic": [{"label": "subject", "content": "Education"}, {"label": "subject", "content": "Patent Models"}], "place": [{"label": "referenced in patent specifications", "content": "United States: Michigan, Newburg"}], "physicalDescription": [{"label": "Physical Description", "content": "metal (overall material)"}, {"label": "Measurements", "content": "overall: 10 1/4 in x 1/2 in x 8 1/2 in; 26.035 cm x 1.27 cm x 21.59 cm"}], "dataSource": [{"label": "Data Source", "content": "National Museum of American History"}], "objectType": [{"label": "Object Name", "content": "desk model side support"}, {"label": "Object Name", "content": "model"}, {"label": "Object Name", "content": "desk model"}, {"label": "Object Name", "content": "desk patent model side support"}, {"label": "Object Type", "content": "Patent Model"}]}}, "url": "edanmdm:nmah_660971", "hash": "ec79462476fc7d02a9fe36ae657f02279c87a650", "docSignature": "7a75d7b7c40ea075860aa0759e299e1e", "timestamp": 1664883417, "lastTimeUpdated": 1664883395, "title": "Henry G. Sellman's 1871 Improved Frame for School Desk and Seat Patent Model fragment"}