All Patents of Type: plumb bobs |
Patents 1 -
15
of 30
|
Number | Date | Patentee | Title | Type |
9,031X | Aug. 17, 1835 | A. Munger | Pendulum Level | plumb bobs |
138,790 | May 13, 1873 | G.B. Cowles | Improvement in Plumb Bobs | plumb bobs |
151,521 | Jun. 02, 1874 | J.A. Traut | Improvement in Plumb Bobs | plumb bobs |
266,671 | Oct. 31, 1882 | W.L. Bergen | Plumb Bob | plumb bobs |
267,655 | Nov. 14, 1882 | W.C. Vajen | Plumb Bob | plumb bobs |
316,530 | Apr. 28, 1885 | J.L. Downie, E. Hardin | Line Chalker and Plumb Bob | plumb bobs |
329,573 | Nov. 03, 1885 | A. Leidgen | Plumb Bob | plumb bobs |
331,144 | Nov. 24, 1885 | J.J. Lawler | Plumb-Bob for Gas-Fittings | plumb bobs |
414,232 | Nov. 05, 1889 | H. Lowe | Device for Measuring the Height of Horses | levels |
433,842 | Aug. 05, 1890 | W.J. Workman | Builder's Plumb | plumb bobs |
584,803 | Jun. 22, 1897 | S.W. Wilcox | Plumb Bob | plumb bobs |
630,262 | Aug. 01, 1899 | A. Nacke | Plumb Bob | plumb bobs |
632,286 | Sep. 05, 1899 | A.A. Snebold | Plumb Bob | plumb bobs |
697,718 | Apr. 15, 1902 | T.F. Hickey | Level | levels |
787,896 | Apr. 25, 1905 | M.D. Converse | Plumb bob | plumb bobs |