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| Patents Granted on 1955-11-29 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,725,049 | Nov. 29, 1955 | H.S. Jakobsen | Profiling Dresser for Grinding Machine | grinder dressers | |
| 2,725,050 | Nov. 29, 1955 | H.S. Jakobsen | Grinding Wheel Dressers | grinder dressers | |
| 2,725,084 | Nov. 29, 1955 | L.B. Carlson | Wood-planing machine with angularly disposed cutterheads | wood planers | |