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| All Patents in class D8/85 | |||||
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| Number | Date | Patentee | Title | Type | |
| D56,812 | Dec. 28, 1920 | A. Harris | Screwdriver | screwdrivers | |
| 2,103,944 | Dec. 28, 1937 | A.V. Gullborg | Screw Part and Driver | socket wrenches | |
| D111,026 | Aug. 23, 1938 | W.R. Hosford | Combination Tool | socket wrenches | |
| D288,168 | Feb. 10, 1987 | C.H. Graham | Multiple-Tip Tool | screwdriver bits and holders | |
| D421,888 | Mar. 28, 2000 | M.J. Knapp, C.D. Thompson, J.R. Hoepfl | Ratcheting Screwdriver Handle | screwdriver handles | |