Material or article handling – Pole or tree handlers
Reexamination Certificate
2005-09-13
2005-09-13
Krizek, Janice L. (Department: 3652)
Material or article handling
Pole or tree handlers
C047S076000, C111S114000, C111S919000, C414S800000
Reexamination Certificate
active
06942442
ABSTRACT:
A low-profile container with a wide flat bottom for use in transplanting trees and other large plants with minimal disruption to the root ball. It typically has a diameter dimension of approximately four feet or more, with the minimum contemplated diameter dimension being approximately one-and-one-half feet, as well as arcuate side walls and at least one sturdy ring on its outside surface that is configured for lifting the combined weight of the container, plant, and root ball. A plant would be grown in the container, transported to its intended planting location in the container, and then transplanted into a pre-dug hole with the assistance of the container. Optionally, the container also may have drainage holes adjacent to or through its bottom surface and obliquely positioned anchoring passages that assist in maintaining the plant and container in an upright position in the presence of strong winds.
REFERENCES:
patent: 3782773 (1974-01-01), Mason
patent: 4454683 (1984-06-01), Schauer et al.
patent: 5359809 (1994-11-01), Johnson
patent: 5791269 (1998-08-01), Oldford
Krizek Janice L.
Morse Dorothy S.
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