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| Patents for Charles S. Dikeman | |||||
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| Number | Date | Patentee | Title | Type | |
| 647,812 | Apr. 17, 1900 | J.S. Dikeman | Bicycle-frame | bicycles and tricycles | |
| 662,115 | Nov. 20, 1900 | J.S. Dikeman | Bicycle-frame | bicycles and tricycles | |
| 666,187 | Jan. 15, 1901 | J.S. Dikeman | Bicycle-frame | bicycles and tricycles | |
| 687,874 | Dec. 03, 1901 | J.S. Dikeman | Sparking mechanism | ignition systems | |
| 689,467 | Dec. 24, 1901 | J.S. Dikeman | Bicycle-frame | bicycles and tricycles | |
| 730,519 | Jun. 09, 1903 | J.S. Dikeman | Sparking mechanism | ignition systems | |