Patents for James H. Layman |
Patents 76 -
88
of 88
|
Number | Date | Patentee | Title | Type |
326,520 | Sep. 15, 1885 | J. Powell | Lubricator | grease cups |
326,521 | Sep. 15, 1885 | J. Powell | Lubricator | oil cups |
334,816 | Jan. 26, 1886 | J.J. Spilker | Vise | bench vises |
401,327 | Apr. 16, 1889 | A.J. Bryant | Combination-Tool | combination tools |
421,297 | Feb. 11, 1890 | J. Mills | Adjustable Crank Pin | metal shapers |
434,091 | Aug. 12, 1890 | S. Rust | Mallet | mallets |
450,965 | Apr. 21, 1891 | E.S. Matthews | Elevator-valve controller | |
463,320 | Nov. 17, 1891 | J. Powell | Lubricator | steam engine lubricators |
481,238 | Aug. 23, 1892 | A. Muehlmatt | Engraver's block | |
490,670 | Jan. 31, 1893 | A.S. Smith, J. Mills | Metal Shaping Machine | metal shapers |
497,809 | May 23, 1893 | A. Muehlmatt | Machine for bending stud-spirals | |
604,265 | May 17, 1898 | J. Powell | Lubricator | oil pumps |
614,967 | Nov. 29, 1898 | J. Mills | Crank Planer and Metal Shaper | metal shapers |