| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 2 | |
| #3 | Argentina | 1 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Germany | 1 | |
| #7 | France | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Hand carried bags | |
| #2 | Vehicle wheels | |
| #3 | Unspecified technologies | |
| #4 | Household appliances |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schwartzstein Marvin | 6 |
| #2 | Popkin Jerome L | 2 |
| #3 | Litwitz Edward F | 2 |
| #4 | Molnar Richard | 1 |
| #5 | Shapiro Harry G | 1 |
| #6 | Schwartzstein M | 1 |
| #7 | Marvin Schwartzstein | 1 |
| #8 | Maabuin Shiyubuarutsusutain | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4261490A | Garment hanger | |
| US4170282A | Luggage | |
| US4206835A | Luggage | |
| CA1096820A | Expansible carrying case | |
| US4128150A | Expansible carrying case | |
| US3947917A | Runners and attachable casters for luggage cases and the like |