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US Patent: 144,152
Improvement in machinery for making clothes-pins
Patentee: John B. Smith (exact or similar names) - Sunapee, NH USPTO Classifications: 142/18, 142/43, 144/242.1 Tool Categories: woodworking machines : wood lathes woodworking machines : specialty woodworking machines : clothespin machines Assignees: None Manufacturer: John B. Smith - Sunapee, NH Witnesses: Frank T. Lear W. C. Sturve	Patent Dates: Applied: Sep. 12, 1873 Granted: Oct. 28, 1873 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for John B. Smith
Description: Smith's clothespin machinery was ultimately able to make 125 finished pins per minute. His sons continued the business into the 1900s.

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