Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
All Patents in class 72/207 | |||||
Number | Date | Patentee | Title | Type | |
41,742 | Feb. 23, 1864 | H.K. Jones | Improvement in Machines for Stamping Carpenters' Squares | tool making machines | |
64,364 | Apr. 30, 1867 | T.C. Rice | Improved Apparatus for Heading Wrench-Bars | wrench jaw components | |
1,162,536 | Nov. 30, 1915 | B.F. Winterhoff | Sheet-metal-tube-planishing machine | roller seaming machines |