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| Patents for Berridge Double Cutting Shear Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 170,658 | Dec. 07, 1875 | T. Berridge | Berridge Double Cutting Shears | shears | |
| CA-5,953 | Apr. 10, 1876 | T. Berridge | Berridge's Double Cutting Shears | sheet metal tools | |