Patents for Bullard Automatic Wrench Co. |
Patents 1 -
6
of 6
|
Number | Date | Patentee | Title | Type |
733,138 | Jul. 07, 1903 | F.D. Bullard | Pipe-Wrench | self-adjust wrenches |
GB-190,312,499 | Jul. 30, 1903 | W.P. Thompson, F.D. Bullard | Improvements in Wrenches | self-adjust wrenches |
742,389 | Oct. 27, 1903 | F.D. Bullard | Pipe-Wrench | self-adjust wrenches |
GB-190,425,990 | Nov. 02, 1905 | F.W. Schroeder | Improvements in Ratchet Spanners or Braces | ratchet wrenches |
824,081 | Jun. 19, 1906 | H.L. Reynolds | Wrench | pipe wrenches |
824,082 | Jun. 19, 1906 | H.L. Reynolds | Wrench | pipe and nut combination wrenches |