| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 24 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Control |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Safes | |
| #3 | Locks | |
| #4 | Office furniture | |
| #5 | Registering cash receipt |
| # | Name | Total Patents |
|---|---|---|
| #1 | Meilink Charles F | 24 |
| Publication | Filing date | Title |
|---|---|---|
| US2118382A | Cash drawer | |
| US2073523A | Time control for repositories | |
| US2034589A | Drawer control mechanism | |
| US2030219A | Protective receptacle | |
| US2017669A | Deposit receptacle | |
| US2028464A | Security depository | |
| US1986840A | Repository safeguard | |
| US2065142A | Locking mechanism | |
| US1946028A | Safe | |
| US1922487A | Cabinet | |
| US1873452A | Spindle lock | |
| US1869704A | Loaded safe | |
| US1721705A | Safe interior | |
| US1747836A | Fireproof safe | |
| US1660516A | Bolt mechanism | |
| US1620775A | Lock | |
| US1619676A | Locking device for safes | |
| US1428340A | Fire-resisting structure | |
| US1473117A | Fireproof safe | |
| US1466138A | Furniture |