Plant husbandry – Plant supports – Vertical
Patent
1978-05-17
1979-12-04
Burr, Edgar S.
Plant husbandry
Plant supports
Vertical
256 50, 256 57, 256 58, A01G 912
Patent
active
041764943
ABSTRACT:
A stake for supporting weak-stemmed plants including, in one embodiment, an X-shape cross-sectional configuration wherein four orthogonally disposed arms, each having an arrowhead end, radiate outward from a common central vertical axis. A semi-annular clasp to retain a plant stem has reversed hook ends for snap-fit into the openings defined by the arrowheads on each side of the stake. In a second embodiment, the stake includes a central cylinder about which are disposed the arms, the cylinder serving to contain granular fertilizer for gradual dissolution into the earth around a supported plant.
REFERENCES:
patent: 563842 (1896-07-01), Chance
patent: 2903823 (1959-09-01), Westford
patent: 3188771 (1965-06-01), Ballai
patent: 3494072 (1970-02-01), Olson
patent: 3579908 (1971-05-01), Morgan
Boucher Claude
Boucher Jacqueline
Bratlie Steven A.
Burr Edgar S.
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