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| All Patents in class 57/119 | |||||
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| Number | Date | Patentee | Title | Type | |
| 5,322X | Dec. 31, 1828 | J. Thorp (Thorpe) | Spinning Machine, Called Ring Groove Spinner | textile machines | |
| 76,797 | Apr. 14, 1868 | C.B. Morse | Method of making rings for ring-spinning | ||
| 230,888 | Aug. 10, 1880 | C.B. Morse | Device for making spinning-ring blanks | metal swaging machines | |