| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 24 | |
| #2 | Canada | 6 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Control |
| # | Technology | |
|---|---|---|
| #1 | Hairstyling and cosmetic | |
| #2 | Hand carried bags | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Coin-freed | |
| #6 | Smoking accessories | |
| #7 | Books |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zell David H | 30 |
| Publication | Filing date | Title |
|---|---|---|
| US2232504A | Container | |
| US2215309A | Latch device | |
| US2137886A | Compact | |
| US2137885A | Coin bank | |
| US2050079A | Cigarette case | |
| US2096418A | Coin bank | |
| US2018826A | Method of making covered containers | |
| US2105066A | Indicator container | |
| US2050078A | Latching device | |
| US2010909A | Vanity case and analogous article | |
| US2105065A | Indicator container | |
| US1924897A | Container | |
| US1931216A | Vanity case and analogous article | |
| US1863148A | Coin bank | |
| US1786725A | Savings bank | |
| US1749795A | Decorative covering for vanity cases, coin banks, and other receptacles | |
| US1750984A | Vanity case | |
| US1749657A | Vanity case | |
| US1749656A | Vanity case | |
| US1733849A | Vanity case |