| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 17 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tullis Ross L | 5 |
| #2 | Leon Lewicki J | 3 |
| #3 | Meindl Frank V | 2 |
| #4 | Oliver Robert S | 2 |
| #5 | Alfred Chadwick | 1 |
| #6 | Hoefler Herbert G | 1 |
| #7 | Hendryx Nathan W | 1 |
| #8 | Palmer Harry G | 1 |
| #9 | Doolittle Andrew H | 1 |
| #10 | Hendryx Andrew B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2806446A | Bird cage | |
| US2619314A | Bird cage support | |
| US2190119A | Bird cage | |
| US1977996A | Bird cage | |
| US1956652A | Bird cage perch | |
| US1896097A | Bird cage | |
| US1944566A | Bird cage | |
| US1821348A | Bird cage base | |
| US1729661A | Metal band | |
| US1779864A | Bird cage | |
| US1753674A | Bird cage | |
| US1758415A | Bird cage | |
| US1743426A | Bird cage | |
| US1692835A | Bird cage | |
| US1719493A | Bird-cage stand | |
| US1745879A | Bird cage | |
| US1758525A | Bird cage |