| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 184/89 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 666,025 | Jan. 15, 1901 | C.B. Richards | Lubricator | oil cups | |
| 1,307,734 | Jun. 24, 1919 | A.V. Gullborg | Lubricating Means | oil cups | |
| 1,475,980 | Dec. 04, 1923 | O. Zerk | Lubricating Apparatus | grease guns | |