Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4243454A | Solar heating panel forming apparatus and method | Fafco Inc | Expired / Lapsed | 1978-07-14 | 1981-01-06 | 1998-07-14 | 0.0 yrs | 6 | |
| US4119334A | Spinwelded plastic pipe coupling joint | Fafco Inc | Expired / Lapsed | 1977-07-01 | 1978-10-10 | 1997-07-01 | 0.0 yrs | 12 | |
| US3982723A | Pinch valve and method for fabrication | Fafco Inc | Expired / Lapsed | 1974-03-28 | 1976-09-28 | 1994-03-28 | 0.0 yrs | 6 |