| All Patents in class 408/705 |
Patents 1 -
10
of 13
      |
| Picture | Number | Date | Patentee | Title |
 | 6,088 | Feb. 06, 1849 | H. Peeler | Improved Method of Boring Gun-Barrels |
| | 195,882 | Oct. 09, 1877 | H.C. Bull | Machine for Boring Gun Barrels |
| | 1,272,219 | Jul. 09, 1918 | W.L. Clark | Drilling Machine |
 | 1,513,350 | Oct. 28, 1924 | J.W. Stolle | Means for and method of drilling deep holes in wood |
 | 2,178,915 | Nov. 07, 1939 | G.K. McKee, C.E. Bernitt | Machine Tool |
| | 2,260,327 | Oct. 28, 1941 | G.K. McKee | Machine tool |
 | 2,432,943 | Dec. 16, 1947 | R.M. Shaw, Jr. | Boring Mill and Mechanism to Oppose Sag in the Tool Bars Thereof |
 | 2,891,424 | Jun. 23, 1959 | R.L. Carlstedt | Depth gage for boring machines |
 | 2,953,951 | Sep. 27, 1960 | R.L. Carlstedt | Boring tool |
 | 2,969,698 | Jan. 31, 1961 | R.L. Carlstedt | Control system for a boring machine |
