| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Locks | |
| #3 | Unspecified technologies | |
| #4 | Indexing scheme relating to hinges | |
| #5 | Doors and windows | |
| #6 | Wing fittings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gates Louis W | 4 |
| #2 | Hart Franklin H | 4 |
| #3 | Carmichael William A | 4 |
| #4 | Bulley Louis T | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2292612A | Inside handle escutcheon | |
| US2081447A | Mounting for door handles | |
| US1896509A | Snap-in lock | |
| US1598275A | Mechanical movement | |
| US1441845A | Vehicle door handle | |
| US1464315A | Locking handle for vehicle doors | |
| US1452874A | Curtain roller | |
| US1479026A | Vehicle-door handle | |
| US1500490A | Spindle locking device for vehicle doors | |
| US1471126A | Vehicle-door handle | |
| US1245189A | Window-regulator. |