All Patents in class 279/16 |
Patents 16 -
30
of 73
|
Number | Date | Patentee | Title | Type |
301,466 | Jul. 01, 1884 | C.E. Van Norman, C. Hopkins | Lathe Chuck | metal lathe chucks |
311,099 | Jan. 20, 1885 | E.P. Baville | Machine for Threading Screws Bolts and Nuts | metal threading machines |
316,912 | Apr. 28, 1885 | W.M. Preston | Frictional centering chuck for watch makers | watchmaker |
326,005 | Sep. 08, 1885 | C. Wilson | Watch-maker's lathe chuck | metal lathe chucks |
352,829 | Nov. 16, 1886 | E.L. Mansfield | Reaming Tool | reamers |
366,908 | Jul. 19, 1887 | J.S. Winsor, Jr. | Holder for Reaming Tools | tool holders |
553,265 | Jan. 21, 1896 | G.A. Scholer | Chuck for Watch Crowns | chucks |
641,241 | Jan. 09, 1900 | G.R. Sherwood | Tool Holder | lathe tool holders and tool posts |
797,820 | Aug. 22, 1905 | E.C. Peck | Tool Holder | drilling and boring tool holders |
951,013 | Mar. 01, 1910 | V.E. Lane | Tool Holder for Pneumatic Hammers | tool holders |
1,041,792 | Oct. 22, 1912 | J.W. Hill | Floating Tool or Tool Holder | drilling and boring tool holders |
1,179,511 | Apr. 18, 1916 | R.W. Egan | Tool Holder | drilling and boring tool holders |
1,187,920 | Jun. 20, 1916 | F. Müller | Chuck | metal lathe chucks |
1,282,037 | Oct. 22, 1918 | L.W. Bugbee | Grinding Machine | |
1,308,681 | Jul. 01, 1919 | C.B. Prideaux | Tool Holder | lathe tool holders and tool posts |