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Patents Granted on 1911-04-04
Patents 1 - 8 of 8
First set of recordsLast set of records
D41,287Apr. 04, 1911A.M. ColtC-Clamp Bodyclamps
CA-132,106Apr. 04, 1911B.F. AugustineRotary enginerotary engines
988,364Apr. 04, 1911P. MathesKnobknobs
988,506Apr. 04, 1911R. RadinseRotary brushgrinding wheels
988,656Apr. 04, 1911W.A. PeckPlierspliers
988,723Apr. 04, 1911J.A. LelandChange-speed gearingeggbeater drills
988,802Apr. 04, 1911C. Munthe, D. MillingtonApparatus for Slitting Screwsscrew machines
988,950Apr. 04, 1911J. RosselSkirt-Board Scriberscribes
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