Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3894220A | Vending control system | HR Electronics Co | Expired / Lapsed | 1974-04-25 | 1975-07-08 | 1994-04-25 | 0.0 yrs | 31 | |
| US3754629A | Coin controlled means for vending machines and the like | HR Electronics Co | Expired / Lapsed | 1971-12-06 | 1973-08-28 | 1991-12-06 | 0.0 yrs | 25 |