All Patents of Type: foot operated hammers |
Patents 1 -
14
of 14
|
Number | Date | Patentee | Title | Type |
7,632 | Sep. 10, 1850 | M. Scott | Oliver | foot operated hammers |
22,589 | Jan. 11, 1859 | G.V. Wilson, C.V. Statler | Improvement in Foot Trip-Hammers | foot operated hammers |
55,813 | Jun. 26, 1866 | J.T. Bruen | Improvement in Hammers for Bending, Coupling &c. | foot operated hammers |
177,135 | May 09, 1876 | R.F. Livermore | Portable Spring-Power Hammer | foot operated hammers |
280,969 | Jul. 10, 1883 | A. Standish | Foot-power hammer | foot operated hammers |
357,255 | Feb. 08, 1887 | E. Welsh, A. Welsh | Oliver | foot operated hammers |
379,818 | Mar. 20, 1888 | C.J. Rundquist | Foot-power hammer | foot operated hammers |
385,018 | Jun. 26, 1888 | W.B. Wiswall, H. Stewart | Spring-hammer for blacksmiths | foot operated hammers |
417,201 | Dec. 10, 1889 | M. Redlinger | Foot-power hammer | foot operated hammers |
437,972 | Oct. 07, 1890 | O.A. Busard | Foot Power Hammer | foot operated hammers |
625,870 | May 30, 1899 | W.U. Burgett | Foot Power Hammer | foot operated hammers |
884,786 | Apr. 14, 1908 | A.H. Wertz | Foot Power Hammer | foot operated hammers |
995,742 | Jun. 20, 1911 | A. Walle | Foot Powered Hammer | foot operated hammers |
1,303,792 | May 13, 1919 | S. Hamilton | Hammer | foot operated hammers |