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| Patents for Harris M. Whitcomb | |||||
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| Number | Date | Patentee | Title | Type | |
| 641,982 | Jan. 23, 1900 | S.J. Morgan | Combined door-hanger track and weather-shed | ||
| 863,037 | Aug. 13, 1907 | S.J. Morgan, H.M. Whitcomb | Hot-air register | ||
| 1,064,800 | Jun. 17, 1913 | H.M. Whitcomb | Shop-door latch | ||
| 1,827,055 | Oct. 13, 1931 | H.M. Whitcomb | Doorstop | ||
| 1,861,252 | May 31, 1932 | H.M. Whitcomb | Door latch | ||