Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3816723A | Machine tool data system and method | Houdaille Industries Inc | Expired / Lapsed | 1971-06-07 | 1974-06-11 | 1991-06-07 | 0.0 yrs | 2 | |
| US3634662A | Numerical control system and method | Houdaille Industries Inc | Expired / Lapsed | 1968-07-12 | 1972-01-11 | 1988-07-12 | 0.0 yrs | 54 | |
| US2963563A | Flow actuated signalling device for low and/or intermittent flow rates | Houdaille Industries Inc | Expired / Lapsed | 1958-05-22 | 1960-12-06 | 1978-05-22 | 0.0 yrs | 0 |