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| All Patents in class 366/239 | |||||
| Number | Date | Patentee | Title | Type | |
| 5,045X | Mar. 21, 1828 | R.R. Palmer | Clothes washer, churn and butter worker | washing machines | |
| 131,597 | Sep. 24, 1872 | J. Brown | Coffee Roaster | coffee roasters | |