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| All Patents in class 16/195 | |||||
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| Number | Date | Patentee | Title | Type | |
| 16,436 | Jan. 20, 1857 | E. Howe, Jr. | Sewing Machine | sewing machines | |
| 1,347,243 | Jul. 20, 1920 | E.L. Beardsley | Valve Grinding Tool | valve grinding tools | |