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All Patents of Type: torque wrenches
Patents 1 - 15 of 69
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NumberDatePatenteeTitleType
127,902Jun. 11, 1872H.R. LeonardImprovement in Balance or Indicator Wrenchtorque wrenches
164,100Jun. 08, 1875S. PlymaleDynamic Wrenchtorque wrenches
414,615Nov. 05, 1889J. WalkerTension Registering Wrenchtorque wrenches
2,074,079Mar. 16, 1937G.H. Pfefferie, C.C. BahrTorque Measuring Wrenchtorque wrenches
2,125,945Aug. 09, 1938W.H. MontgomeryTorque Indication Wrenchtorque wrenches
D112,888Jan. 10, 1939P.A. SturtevantWrench or Similar Articletorque wrenches
D115,299Jun. 20, 1939A.E. PriceTension Wrenchtorque wrenches
D115,416Jun. 27, 1939S. MandlTorque Indicating Tooltorque wrenches
2,167,720Aug. 01, 1939W.C. KressTorque Indicating Wrenchtorque wrenches
2,191,725Feb. 27, 1940B. PepperdineTorque Measuring Wrenchtorque wrenches
2,196,223Apr. 09, 1940W.H. MontgomeryTorque Indication Wrenchtorque wrenches
2,201,234May 21, 1940W.C. KressTorque Indicating Wrenchtorque wrenches
2,205,501Jun. 25, 1940J. SunnenSafety Wrenchtorque wrenches
2,242,613May 20, 1941S. MandlTorque Wrenchtorque wrenches
2,255,792Sep. 16, 1941W.C. KressTorque Measuring Wrenchtorque wrenches
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