Planting machine for planting plants in clods
Patent 3943863 Issued on March 16, 1976. Estimated Expiration Date: 
March 16, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
March 16, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1333339 1753136 3014441 InventorsAssigneeApplicationNo. 482918 filed on 06/25/1974US Classes:111/115, Dibbler111/89DIBBLINGExaminersPrimary: Pellegrino, Stephen C.Attorney, Agent or FirmAbstractMechanism for planting plants in soil in standard clods, the entire operation being carried out without manual intervention in selected locations.It comprises a vertical planting tube 1 suspended from an arm 2 carried by a self-propelled appliance. A mechanisms unit integral with a cage 3 can slide along the tube 1, controlling on one hand the opening and closing of the jaw 5, and, on the other hand, the compaction of the earth.The invention can be used for transplanting any species of plant under difficult conditions (ground containing stones and tree stumps) or through plastic sheets.Field of SearchDIBBLING | |
