| All Patents of Type: V blocks |
Patents 1 -
15
of 29
      |
| Number | Date | Patentee | Title | Type |
| 709,873 | Sep. 30, 1902 | E.A. Spaulding, E.M. Cobb | Machinist's V-Block | V blocks |
| 810,319 | Jan. 16, 1906 | R. Blazej | V Block | V blocks |
| 1,119,470 | Dec. 01, 1914 | H.B. Swantusch | V Block | V blocks |
| 1,343,751 | Jun. 15, 1920 | F.L. Simmons | Adjustable V-Block and the Like for Magnetic Chucks | V blocks |
| 1,476,611 | Dec. 04, 1923 | G. HInes | V Block Workholder or Drill Jig | V blocks |
| 1,535,570 | Apr. 28, 1925 | E.J. Bryant | Clamp Block | V blocks |
| 1,705,629 | Mar. 19, 1929 | W.H. Wildbore | V Block and Angle Plate | V blocks |
| 1,802,914 | Apr. 28, 1931 | C.W. Gruber | V Block | V blocks |
| 2,240,230 | Apr. 29, 1941 | H.R. Schlichting | V Block | V blocks |
| 2,364,150 | Dec. 05, 1944 | L.A. Lowenstein | Universal V Block | V blocks |
| 2,371,831 | Mar. 20, 1945 | R.L. Leming | Layout and Drill V Block | V blocks |
| 2,396,450 | Mar. 12, 1946 | C.E. Walling | V Block Fixture | V blocks |
| 2,406,514 | Aug. 27, 1946 | R.C. Squire | Roll V Block Support | V blocks |
| 2,416,782 | Mar. 04, 1947 | P. Valish | Adjustable V Block | V blocks |
| 2,718,104 | Sep. 20, 1955 | M.B. Kirklin | V Block | V blocks |
