Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US1128394A | Charge for detonator-casings. | DuPont Powder Coatings USA Inc | Expired / Lapsed | 1911-05-10 | 1915-02-16 | 1931-05-10 | 0.0 yrs | 0 | |
| US968599A | Pump. | DuPont Powder Coatings USA Inc | Expired / Lapsed | 1909-07-28 | 1910-08-30 | 1929-07-28 | 0.0 yrs | 0 | |
| US964550A | Apparatus for the manufacture of black powder and other explosives. | DuPont Powder Coatings USA Inc | Expired / Lapsed | 1909-07-28 | 1910-07-19 | 1929-07-28 | 0.0 yrs | 0 |