All Patents in class 408 |
Patents 16 -
30
of 3506
|
Number | Date | Patentee | Title | Type |
8,289X | Jul. 08, 1834 | U. Bard, U. Heywood | Making staves | barrel making machines |
8,349X | Aug. 08, 1834 | A. Newton | Wood auger | auger bits |
8,350X | Aug. 08, 1834 | N.C. Sanford | Wood auger | auger bits |
8,604X | Jan. 16, 1835 | A. Stedman | Making wooden screws | wood lathes |
8,611X | Jan. 21, 1835 | H. Holmes | Stave saw | cylindrical saws |
8,624X | Feb. 05, 1835 | H. Pepper | Improvement in the mode of sawing staves | other wood sawing machines |
8,752X | Apr. 08, 1835 | N.J. Lampman | Wood auger | drill bits |
8,896X | Jun. 15, 1835 | W. Jones | Hollow Auger Bit | hollow bits |
9,096X | Sep. 18, 1835 | E. Badlam, Jr. | Boring hubs | drilling and boring |
9,169X | Oct. 14, 1835 | O.B. Percival | Gimlet | gimlets |
9,398X | Feb. 13, 1836 | W. Keane | Improvement in Machines for Cutting Wood and Other Screws | screw machines |
5 | Aug. 10, 1836 | T. Blanchard | Machine for mortising solid wooden shells of ships' tackle-blocks | mortising machines |
7 | Aug. 10, 1836 | T. Blanchard | Machine for boring holes and cutting lanyard-scores in deadeyes | drilling and boring |
18 | Aug. 31, 1836 | T. Blanchard | Machine for countersinking to receive bushes in the sheaves of ships' tackle-blocks | drilling and boring |
79 | Nov. 14, 1836 | H. Crum | Wood-screw-threading machine, &c. | wood threading machines |