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Patents for Bullard Automatic Wrench Co.
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
733,138Jul. 07, 1903F.D. BullardPipe-Wrenchself-adjust wrenches
GB-190,312,499Jul. 30, 1903W.P. Thompson, F.D. BullardImprovements in Wrenchesself-adjust wrenches
742,389Oct. 27, 1903F.D. BullardPipe-Wrenchself-adjust wrenches
GB-190,425,990Nov. 02, 1905F.W. SchroederImprovements in Ratchet Spanners or Bracesratchet wrenches
824,081Jun. 19, 1906H.L. ReynoldsWrenchpipe wrenches
824,082Jun. 19, 1906H.L. ReynoldsWrenchpipe and nut combination wrenches
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