All Patents of Type: plane frogs |
Patents 1 -
11
of 11
|
Number | Date | Patentee | Title | Type |
216,698 | Jun. 17, 1879 | H.B. Price | Improvement in Planes | plane frogs |
313,694 | Mar. 10, 1885 | W. Tidgewell | Joiner's Plane | plane frogs |
528,087 | Oct. 23, 1894 | T.W. Fuller | Bench or other plane | plane frogs |
696,081 | Mar. 25, 1902 | H. Richards | Two Step Frog for Planes | plane frogs |
707,365 | Aug. 19, 1902 | A.W. Stanley | Raised Frog Receiver | plane frogs |
840,418 | Jan. 01, 1907 | W.F. Arnold | Plane Frog | plane frogs |
864,101 | Aug. 20, 1907 | E.S. Marks | Frog Receiver for Benchplanes | plane frogs |
930,307 | Aug. 03, 1909 | C.E. Mitchell | Sheet Metal Frog | plane frogs |
987,081 | Mar. 14, 1911 | E.A. Schade | Pin and Screw Frog Attachment for Bed Rock Planes | plane throat adjustments |
1,021,369 | Mar. 26, 1912 | T.A. Manley | Plane | plane frogs |
1,776,661 | Sep. 23, 1930 | F.F. McCue | Plane | plane frogs |