Zink; Robert M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zink; Robert M..The latest application filed is for "collapsible container with integrally supported dunnage".
- Zink; Robert M. - Grand Haven MI
- Zink; Robert M. - Holland MI
| Patent | Date |
|---|---|
| Collapsible container with integrally supported dunnage Grant 6,230,916 - Bradford , et al. May 15, 2 | 2001-05-15 |
| Sleeve pack Grant 5,908,135 - Bradford , et al. June 1, 1 | 1999-06-01 |
| Collapsible container with integrally supported Grant 5,725,119 - Bradford , et al. March 10, 1 | 1998-03-10 |
| Sleeve pack assembly Grant 5,538,178 - Zink , et al. July 23, 1 | 1996-07-23 |
| Tote box with self locking top rail Grant 5,295,632 - Zink , et al. March 22, 1 | 1994-03-22 |
| Nestable and stackable tray Grant 4,720,013 - Nichols , et al. January 19, 1 | 1988-01-19 |
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