Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for Charles M. Stratton | |||||
Number | Date | Patentee | Title | Type | |
100,463 | Mar. 01, 1870 | C.M. Stratton, E.A. Stratton | Improvement in Spirit Level | wooden levels | |
129,183 | Jul. 16, 1872 | E.A. Stratton, C.M. Stratton | Improvement in adjustable spirit-levels | levels | |
370,826 | Oct. 04, 1887 | C.M. Stratton, E.A. Stratton | Spirit Level Stock | wooden levels | |
383,196 | May 22, 1888 | C.M. Stratton, E.A. Stratton | Spirit Level | levels |