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| Patents Granted on 1830-09-?? | |||||
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| Number | Date | Patentee | Title | Type | |
| XC-13 | Sep. 09, 1830 | S. Andres, Jr. | Machine for manufacturing hat bodies | hat making machines | |
| XC-14 | Sep. 09, 1830 | S. Andres, Jr. | A gauge or instrument to ascertain the weight or tonnage of goods, &c., shipped on board canal boats, &c. | boat weighing machines | |
| 6,093X | Sep. 13, 1830 | J. Clark, H. Henderson | Machine for cuttting crackers, biscuits, pilot bread, etc. | cracker and biscuit machines | |