Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2387252A | Reeling device | AMERICAN RAYON Co Inc | Expired / Lapsed | 1943-02-27 | 1945-10-23 | 1963-02-27 | 0.0 yrs | 0 | |
| US2378211A | Apparatus for and method of manufacture of cuproammonium rayon | AMERICAN RAYON Co Inc | Expired / Lapsed | 1941-12-06 | 1945-06-12 | 1961-12-06 | 0.0 yrs | 0 |