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Patents Granted on 1990-__-__
Patents 1 - 15 of 43
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4,890,654Jan. 02, 1990A. FoxMulti-purpose power toolbandsaws
4,895,336Jan. 23, 1990R.G. LiebermanImproved Power Tool
4,898,524Feb. 06, 1990J.K. ButzenFluid Driven Rotary Motor
4,907,476Mar. 13, 1990R.P. SingletonSocket Wrench With Improved Handleratchet wrenches
4,907,481Mar. 13, 1990J. Dvorak, C.J. DvorakPowered press with manual punch and die alignment capabilitymetal punches
D307,102Apr. 10, 1990B. DesnoulezCorkscrewmechanical cork extractors
4,915,148Apr. 10, 1990A. FoxMulti-purpose power tooljointers
D307,236Apr. 17, 1990M.S. Bakula, S.R. Wente, T.S. Severson, D.J. Caldwell, S.S. CascioScrewdriverscrewdrivers
4,919,020Apr. 24, 1990D.A. HuebschenSpring-Loaded Magnetic Driver and Method of Assembly Thereof
4,922,574May 08, 1990G.R. Slivon, C.H. Heiligenthal, J.A. PariseCaster Locking Mechanism and Carriage
4,924,737May 15, 1990S.A. GommowPositive Drive Ratchetratchet wrenches
4,926,556May 22, 1990E.A. Pilatowicz, A. Carsello, R. LandyHand held trimmer for cutting vegetation such as hedges and the like
4,926,557May 22, 1990E.J. HauptSemi-automatic string trimmer head
4,928,937May 29, 1990L.M. BernsteinMulti-purpose machine visemetalworking machine vises
4,932,126Jun. 12, 1990E.J. Pilatowicz, A. Carsello, R. Landy, Jr.Hand held trimmer for cutting vegetation such as hedges and the like
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