| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Japan | 2 | |
| #3 | Mexico | 2 | |
| #4 | Germany | 1 | |
| #5 | France | 1 | |
| #6 | Italy | 1 | |
| #7 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Toys | |
| #2 | Unspecified technologies | |
| #3 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zeyra Abraham | 6 |
| #2 | Aburahamu Zeira | 2 |
| #3 | Gunzler Thomas | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IT1116261B | Self-sealing inflation nozzle for neck of balloon - has hollow shank with closed end and radial orifice between two discs on shank, and is sealed by distension of balloon membrane by discs | |
| US4134424A | Two-way relief and control valves | |
| US4034501A | Unitary inflation devices for helium balloons and their like |