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| Patents for Joseph Eli Bertrand | |||||
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| Number | Date | Patentee | Title | Type | |
| 409,161 | Aug. 20, 1889 | J.E. Bertrand | Sole-sewing machine | cobbler | |
| 445,655 | Feb. 03, 1891 | J.E. Bertrand | Shuttle for sewing-machines | sewing machines | |
| 445,657 | Feb. 03, 1891 | J.E. Bertrand | Thread-waxing device for sewing-machines | sewing machines | |
| 502,873 | Aug. 08, 1893 | J.E. Bertrand | Sole-sewing machine | cobbler | |
| 545,669 | Sep. 03, 1895 | J.E. Bertrand | Tack-pulling attachment for sewing-machines | cobbler | |