Greenhouse construction

Plant husbandry – Greenhouse – apparatus or method

Patent

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Details

52 63, 52 64, A01G 914

Patent

active

050385178

ABSTRACT:
A greenhouse for providing improved growth and environmental control for growing plants comprising a frame defining a structure having a given length and width forming a bounded, interior region for receiving plants; a flexible cover positionable over the frame for providing a roof enclosure for the structure; an elongate roller substantially extending along the length of the structure secured to a lengthwise edge of the cover; and a power source coupled to the roller for travel therewith operable for rotatably driving the roller about its longitudinal axis to retract or extend the cover relative to the frame.

REFERENCES:
patent: 762014 (1904-06-01), Wittbold
patent: 910400 (1909-01-01), Lischer
patent: 1508028 (1924-09-01), Robinson
patent: 1696385 (1928-12-01), Coles
patent: 1997912 (1935-04-01), Phinn
patent: 2723493 (1955-11-01), Stoller
patent: 2734583 (1956-02-01), Milan
patent: 2786320 (1957-03-01), Larson
patent: 2911781 (1959-11-01), Baehr
patent: 3294150 (1966-12-01), Thomas
patent: 3398779 (1968-08-01), Kuss
patent: 3812616 (1974-05-01), Koziol
patent: 3882921 (1975-05-01), Sandall
patent: 4091584 (1978-05-01), Brown
patent: 4120342 (1978-10-01), Mama
patent: 4387533 (1983-06-01), Green et al.
patent: 4422375 (1983-12-01), Morganti
patent: 4424777 (1984-11-01), Michel
patent: 4494707 (1985-01-01), Niibori et al.
patent: 4505512 (1985-03-01), Schmeichel
patent: 4518193 (1985-05-01), Heider
patent: 4577436 (1986-03-01), Dalle
patent: 4657062 (1987-04-01), Tuerk
patent: 4691957 (1987-09-01), Ellingson
patent: 4706420 (1987-11-01), Winkler

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