All Patents of Type: bricklayer |
Patents 1 -
15
of 24
|
Number | Date | Patentee | Title | Type |
1,245X | Mar. 22, 1810 | D. Hunt | Machine for making mortar | bricklayer |
2,618X | Jun. 20, 1816 | B. Dearborn | Alternate lift for bricks and mortar | elevators and lifts |
NX-182,405,101 | May 10, 1824 | H. Heiner | Fire proof cement | bricklayer |
3,942X | Sep. 13, 1824 | N. Tufts, II | Wheel barrows for brick | bricklayer |
4,789X | Jun. 12, 1827 | J.S. Wibert, T. Streeter | Machine for grinding apples for cider, or for mixing mortar | apple graters |
4,825X | Jul. 21, 1827 | G. Hill, E. Mann | Portable crane for raising brick, etc. | cranes |
4,841X | Jul. 31, 1827 | S. Brown | Mode of moving brick, stone, etc. | bricklayer |
6,838X | Nov. 12, 1831 | A. Kirkpatrick | Machine for mixing mortar | bricklayer |
7,852X | Dec. 16, 1833 | C.G. Fairman | Elevating brick, stone, and mortar | elevators and lifts |
8,652X | Feb. 20, 1835 | P. Sweet | Brick striker | bricklayer |
8,688X | Mar. 11, 1835 | S. Whitman | Mortar machine and masons' tender | bricklayer |
8,865X | Jun. 06, 1835 | J. Rinehart | Machine for mixing and hoisting brick mortar | bricklayer |
8,919X | Jun. 20, 1835 | (. Everhart, (. Surineley (Swimley) | Mortar mixing machine | bricklayer |
31,436 | Feb. 19, 1861 | F. Bisbee | Improved Ferule for Mason's Trowels | bricklayer |
198,909 | Jan. 01, 1878 | T. Bedworth, F.T. Ward | Improvement in Spirit Levels | levels |