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Patents Granted on 1921-08-02
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,385,994Aug. 02, 1921A.B. HeimbachQuickly Adjustable Wrenchquick adjust wrenches
1,386,082Aug. 02, 1921W.M. WhitneyDrum-saw machineother wood sawing machines
1,386,088Aug. 02, 1921W.J. BoettcherTool Grinderhand grinders
1,386,149Aug. 02, 1921A.C. AllanWrenchpliers type wrenches
1,386,159Aug. 02, 1921G.H. CaseControlling System for Feed Motormotor controls
1,386,217Aug. 02, 1921J. ZillioxWrenchbicycle or pocket wrenches
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