| All Patents in class 184/38.1 |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
| | 410,423 | Sep. 03, 1889 | E. Lunkenheimer | Grease Cup |
| | 544,482 | Aug. 13, 1895 | W.W. Dingee | Journal Bearing |
| | 864,147 | Aug. 27, 1907 | J.J. Aull | Grease Cup |
 | 1,175,134 | Mar. 14, 1916 | S. Dawson | Grease-cup |
| | 1,255,075 | Jan. 29, 1918 | R. Bosshard | Pressure Grease Cup |
| | 1,255,786 | Feb. 05, 1918 | C.L. Phillips | Grease Gun |
| | 1,256,269 | Feb. 12, 1918 | A.C. Seeger | Compression Grease Cup |
| | 1,262,980 | Apr. 16, 1918 | W.H. Putnam | Grease Gun |
| | 1,285,478 | Nov. 19, 1918 | G.R. Van Auken | Grease Cup |
| | 1,286,875 | Dec. 03, 1918 | W.F. Emerson | Collapsible Container for Grease Cups |
