Patents Granted on 1911-11-07 |
Patents 1 -
13
of 13
|
Number | Date | Patentee | Title | Type |
D41,896 | Nov. 07, 1911 | E.S. Roberts | Design for a Screw Driver | screwdrivers |
1,007,792 | Nov. 07, 1911 | F. Orton | Press | stamping presses |
1,007,893 | Nov. 07, 1911 | C.S. Reno | Commutator-short-circuiting device | repulsion start induction run motors |
1,007,902 | Nov. 07, 1911 | L.H. Thullen | Commutator-short-circuiting device | repulsion start induction run motors |
1,008,005 | Nov. 07, 1911 | A.C. Barrows | Carpenter's Gage | curve marking gauges |
1,008,018 | Nov. 07, 1911 | F.R. Cunningham | Tweezers | watchmaker |
1,008,022 | Nov. 07, 1911 | A.T. Duncan | Tool Holder | lathe tool holders and tool posts |
1,008,126 | Nov. 07, 1911 | O.J. Fairchild | Drill Point Gage | gauges |
1,008,164 | Nov. 07, 1911 | G.O. Leopold | Ratchet Screw-Driver | ratcheting screwdrivers |
1,008,181 | Nov. 07, 1911 | R. Milne | Change-speed mechanism | drill presses |
1,008,182 | Nov. 07, 1911 | R. Milne | Gearing for drill-presses | drill presses |
1,008,261 | Nov. 07, 1911 | A.A. Harvie | Hardened Corners Process | carpenter squares |
1,008,262 | Nov. 07, 1911 | A.A. Harvie | Knockdown Carpenter's Square | carpenter squares |