| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 251/293 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 275,042 | Apr. 03, 1883 | I.W. Heysinger | Suspension Wrench For Gas and Other Cocks | wrenches | |
| 793,503 | Jun. 27, 1905 | H.H. Bousser | Wrench | socket wrenches | |
| 1,570,700 | Jan. 26, 1926 | R.N. Murakami | Valve adjuster | ||
| 1,807,625 | Jun. 02, 1931 | H.J. Hjorth | Valve Wrench | wrenches | |