Edwin J. Piper's 1873 School Seat Patent Model
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PIPER'S 1873 SCHOOL SEAT PATENT MODEL", "guid": "http://n2t.net/ark:/65665/ng49ca746ac-0a50-704b-e053-15f76fa0b4fa", "title": {"label": "Title", "content": "Edwin J. Piper's 1873 School Seat Patent Model"}, "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": "Massachusetts"}}, {"Other": {"type": "Place", "content": "Springfield"}}, {"points": {"point": {"latitude": {"type": "decimal", "content": "42.1"}, "longitude": {"type": "decimal", "content": "-72.5833"}}}}], "object_type": ["Patents", "Models", "school chair", "seat model"], "name": ["U.S. Patent and Trademark Office", "Piper, Edwin J."], "topic": ["Patents", "American History Education Collection", "Patent Model School Seats and Desks", "Models (representations)"], "place": ["United States", "Massachusetts", "Springfield"], "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": "1873"}, {"label": "patent date", "content": "1873-04-22"}], "identifier": [{"label": "ID Number", "content": "CL.65.0323"}, {"label": "catalog number", "content": "65.0323"}, {"label": "accession number", "content": "249602"}, {"label": "patent number", "content": "138,190"}], "notes": [{"label": "Description", "content": "Edwin J. Piper from Springfield, Massachusetts, received a U.S. patent for an improved school chair. Patent no. 138190 was issued on April 22, 1873."}, {"label": "Description", "content": "The wooden slatted seat is secured onto a pedestal. His combination of slats, hinges, and flanges is new. The backrest is curved and connects to the seat, which gives lower back support. The ends of the slats are connected to a metal frame that outlines the entire seat. The stem is screwed into a wooden base. The seat is not adjustable and does not fold."}, {"label": "Description", "content": "Edwin J. Piper was born in 1849. He was an inventor and the manufacturer of the Springfield ruling machine. He died in 1933 at his home in Springfield, Massachusetts."}, {"label": "Location", "content": "Currently not on view"}], "name": [{"label": "patentee", "content": "Piper, Edwin J."}, {"label": "transfer", "content": "U.S. Patent and Trademark Office"}, {"label": "inventor", "content": "Piper, Edwin J."}], "topic": [{"label": "subject", "content": "Education"}, {"label": "subject", "content": "Patent Models"}], "place": [{"label": "referenced in patent specifications", "content": "United States: Massachusetts, Springfield"}], "physicalDescription": [{"label": "Physical Description", "content": "wood (overall material)"}, {"label": "Physical Description", "content": "metal (overall material)"}, {"label": "Physical Description", "content": "brass (overall material)"}, {"label": "Measurements", "content": "overall: 5 1/4 in x 3 in x 3 1/4 in; 13.335 cm x 7.62 cm x 8.255 cm"}], "dataSource": [{"label": "Data Source", "content": "National Museum of American History"}], "objectType": [{"label": "Object Name", "content": "school chair"}, {"label": "Object Name", "content": "model"}, {"label": "Object Name", "content": "seat model"}, {"label": "Object Type", "content": "Patent Model"}]}}, "url": "edanmdm:nmah_664147", "hash": "cf3ed9b145d56b4a53d087a1e67e7e68342de226", "docSignature": "b1df34a2b778c27a3c2cddb71b7d9f79", "timestamp": 1664883417, "lastTimeUpdated": 1664883402, "title": "Edwin J. Piper's 1873 School Seat Patent Model"}