Herolzer; Ralph H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Herolzer; Ralph H..The latest application filed is for "tree stand for hunters".
- Herolzer; Ralph H. - Cincinnati OH
| Patent | Date |
|---|---|
| Tree stand for hunters Grant D270,474 - Haines , et al. September 6, 1 | 1983-09-06 |
| Nestable and stackable container assembly with improved bail structures of molded plastic Grant 4,109,791 - Clipson , et al. August 29, 1 | 1978-08-29 |
| Container Assembly Grant 3,865,239 - Herolzer , et al. February 11, 1 | 1975-02-11 |
| 90.degree. STACKABLE AND NESTABLE TRAY Grant 3,780,905 - Herolzer December 25, 1 | 1973-12-25 |
| Device For Handling Baby Chicks And The Like Grant 3,696,966 - Herolzer October 10, 1 | 1972-10-10 |
| Chicken Coop Grant 3,687,330 - Herolzer August 29, 1 | 1972-08-29 |
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