The Bergstein Packaging Trust
Patent Applications and Registrations
Patent applications and USPTO patent grants for The Bergstein Packaging Trust.The latest application filed is for "reclosable carton with tapered top closure".
- The Bergstein Packaging Trust - Middletown OH
- Bergstein Packaging Trust - N/A
| Patent | Date |
|---|---|
| Reclosable carton with tapered top closure Grant 4,099,665 - Bergstein July 11, 1 | 1978-07-11 |
| Display carton Grant D248,375 - Bergstein July 4, 1 | 1978-07-04 |
| Cartons with cradle forming end closures Grant 4,083,447 - Walters , et al. April 11, 1 | 1978-04-11 |
| Carton closing and sealing apparatus Grant 4,063,403 - Bergstein , et al. December 20, 1 | 1977-12-20 |
| Cylindrical display container formed from a flat blank Grant 4,051,992 - Bergstein October 4, 1 | 1977-10-04 |
| Carton with self-sealing reclosable end closure Grant 4,032,060 - Bergstein June 28, 1 | 1977-06-28 |
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