All Patents in class 184 |
Patents 16 -
30
of 584
|
Number | Date | Patentee | Title | Type |
104,995 | Jul. 05, 1870 | H.K. Porter | Lathe Center | metal lathe accessories and attachments |
106,261 | Aug. 09, 1870 | I. Dreyfus | Improvement in lubricators | oil cups |
106,857 | Aug. 30, 1870 | C. Nelson | Lubricator | steam engine lubricators |
109,118 | Nov. 08, 1870 | I. Dreyfus | Improvement in lubricators | steam engine lubricators |
111,894 | Feb. 14, 1871 | S.A. Woods | Improvement in planing-machines | wood planers |
126,274 | Apr. 30, 1872 | R.W. Deely | Improvement in Lubricators for Steam-Engines | steam engine lubricators |
129,843 | Jul. 23, 1872 | E. McCoy | Improvement in Lubricators for Steam Engines | tool lubricators |
130,305 | Aug. 06, 1872 | E. McCoy | Improvement in Lubricators for Steam-Engines | steam engine lubricators |
132,477 | Oct. 22, 1872 | J.E. Lonergan | Improvement in lubricators | oil cups |
138,558 | May 06, 1873 | T. Cooper | Lubricating Cups | oil cups |
139,407 | May 27, 1873 | E. McCoy | Improvement in Lubricators for Steam-Engines | steam engine lubricators |
RE5,737 | Jan. 20, 1874 | J.R. Sees | Improvement in lubricators | steam engine lubricators |
146,697 | Jan. 20, 1874 | E. McCoy | Improvement in Steam-Lubricators | steam engine lubricators |
150,723 | May 12, 1874 | J. Smith | Improvement in circular-saw machines | tablesaws |
159,962 | Feb. 16, 1875 | J. Powell | Lubricator for Steam Engines | oil cups |