All Patents of Type: cutterheads |
Patents 1 -
15
of 414
|
Number | Date | Patentee | Title | Type |
988 | Oct. 26, 1838 | W.M. Hutton | Side cutter-head for jointing, tonguing and grooving boards | cutterheads |
3,090 | May 19, 1843 | S.D. Sizer | Method of attaching bits eccentrically to their arbors, to be used in machinery for stocking guns and other purposes | cutterheads |
3,961 | Mar. 21, 1845 | B. Bicknell | Method of fastening cutters in machinery for planing lumber | cutterheads |
5,334 | Oct. 16, 1847 | A. Caldwell | Improvement in cutter-heads for planing-machines | cutters |
9,100 | Jul. 06, 1852 | W.F. Fergus, J.M. Patton | Cutter-head for planing | cutterheads |
10,017 | Sep. 13, 1853 | J.M. Smith | Improved cutter-head for molding machines | cutters |
11,017 | Jun. 06, 1854 | T.F. Taft | Device for operating cutter-heads for planing-machines | cutterheads |
11,778 | Oct. 10, 1854 | J.D. Dale | Cutter-head for planing-machines, &c. | cutters |
13,096 | Jun. 19, 1855 | J. Newton | Method of securing cutters to rotary disks | cutterheads |
13,386 | Aug. 07, 1855 | D. Dunlap | Cutter-head for irregular forms | cutters |
13,757 | Nov. 06, 1855 | W. Nixon | Cutter-head for rotary planers | cutterheads |
14,263 | Feb. 12, 1856 | L.D. Towne | Cutter-head for planing-machines | cutterheads |
14,455 | Mar. 18, 1856 | D.N. Hurlbut | Arrangement of rotary planing-knives | cutterheads |
14,871 | May 13, 1856 | W.D. Hooker | Method of securing knives to cutter-heads | cutterheads |
14,899 | May 13, 1856 | M. Roberts | Cutter-head for lathes | wood lathes |