| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Lubricating | |
| #2 | Unspecified technologies | |
| #3 | Vehicle signalling and lighting | |
| #4 | Vehicle parts | |
| #5 | Kitchen equipment | |
| #6 | Toys |
| # | Name | Total Patents |
|---|---|---|
| #1 | Skelly Bernard H | 16 |
| Publication | Filing date | Title |
|---|---|---|
| US1831612A | Egg boiler | |
| US1599683A | Toy traffic signal | |
| US1500210A | Traffic signal for automobiles | |
| US1372565A | Lubricating system | |
| US1408229A | Dust cap for lubrication nipples | |
| US1415124A | Oiling device | |
| US1398577A | Dust-cap for lubricating cups or nipples | |
| US1414592A | Lubricating system | |
| US1367630A | Sight-feed for force-feed lubricators | |
| US1359116A | Force-feed lubricator | |
| CA192375A | Auxiliary breather pipe | |
| CA185664A | Lubricator | |
| US1269869A | Lubricator. | |
| CA172125A | Lubricator mechanism | |
| CA203296A | Lubricator | |
| CA203297A | Lubricator |