All Patents of Type: floor clamps |
Patents 1 -
15
of 23
|
Number | Date | Patentee | Title | Type |
GB-185,200,280 | Oct. 07, 1852 | W. Bissell | Improved cramps for cramping floors, doors, and joiners' and ship work generally | floor clamps |
14,676 | Apr. 15, 1856 | H.W. Oliver | Floor-clamp | floor clamps |
20,913 | Jul. 13, 1858 | H.C. Wight | Floor clamp | floor clamps |
32,120 | Apr. 23, 1861 | J.L. Clough | Floor-Clamp | floor clamps |
40,727 | Nov. 24, 1863 | D.K. Peoples | Improved Floor Clamp | floor clamps |
54,805 | May 15, 1866 | S.C. Winslow, S. Winslow | Improvement in floor-clamps | floor clamps |
71,440 | Nov. 26, 1867 | H.D. Barnes | Improvement in floor-clamps | floor clamps |
74,128 | Feb. 04, 1868 | J.H. Smith, W. Portlock | Improvement in Floor Clamps | floor clamps |
98,116 | Dec. 21, 1869 | J.B. Spencer | Improvement in floor-clamp | floor clamps |
104,790 | Jun. 28, 1870 | O. Taff | Improvement in floor-clamp | floor clamps |
CA-880 | Mar. 16, 1871 | H. Fraser | Machine for planking vessels | floor clamps |
GB-187,701,862 | May 12, 1877 | J. Green, J.G. Hirst | Improved floor cramp | floor clamps |
201,709 | Mar. 26, 1878 | J. Schofield | Flooring Clamp | floor clamps |
280,113 | Jun. 26, 1883 | F.E. Allen | Floor-clamp | floor clamps |
299,220 | May 27, 1884 | H.E. Hatch | Floor clamp | floor clamps |