| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 21 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Civil engineering | |
| #4 | Furniture and games | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Water-closets with flushing devices | |
| #3 | Venting or aerating devices | |
| #4 | Unspecified technologies | |
| #5 | Sanitary equipment | |
| #6 | Installations for obtaining water | |
| #7 | Fillers | |
| #8 | Metal-working | |
| #9 | Nails | |
| #10 | Certain plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Delany Edward L | 25 |
| Publication | Filing date | Title |
|---|---|---|
| US1870715A | Method of assembling and hinging toilet seats and covers | |
| US1769178A | Spray nozzle | |
| US1775934A | Rubber float valve | |
| US1786483A | Apparatus for making composition rubber float valves | |
| US1787105A | Handle | |
| US1678769A | Float valve | |
| US1735604A | Handle | |
| US1726016A | Flush-valve float | |
| US1629571A | Flush-valve float | |
| US1685153A | Flush-tank-operating lever | |
| US1624479A | Mixing valve | |
| US1602374A | Mixing valve | |
| US1534924A | Bracket for flush tanks | |
| US1334137A | Auxiliary toilet-seat | |
| US1334136A | Flush-tank valve | |
| US1144757A | Valve device. | |
| US1203186A | Float-valve. | |
| US1077457A | Valve for flush-tanks. | |
| US1089400A | Fire-hydrant. | |
| US1070234A | Ball-cock. |