Tent – canopy – umbrella – or cane – Umbrella – Self-opening and closing
Patent
1980-02-07
1982-08-31
Bell, J. Karl
Tent, canopy, umbrella, or cane
Umbrella
Self-opening and closing
B62J 1708
Patent
active
043467253
ABSTRACT:
A tricycle canopy includes a flexible cover removeably attached to a rectangular cover support frame of light metal tube material. Four rigid prongs are attached to the cover support frame and extend downward perpendicularly from the frame. Two tubular uprights lying in a plane perpendicular to the forward direction of travel of the tricycle are integral with and are supported by a horizontal front member rigidly clamped to the tricycle framehead. The upper ends of the tubular front supports receive two of the prongs extending downward from the side members of the cover support frame. First and second rear uprights have lower ends attached to a support frame for a rear basket attached to the tricycle. The upper ends of the rear uprights receive the other two prongs extending downward from the cover support frame.
REFERENCES:
patent: 490229 (1893-01-01), Hohenstein et al.
patent: 550709 (1895-12-01), Dietrich et al.
patent: 578783 (1897-03-01), Sturll
patent: 601977 (1898-04-01), McDonald
patent: 690342 (1901-12-01), Anderson
patent: 691964 (1902-01-01), Olding
patent: 988349 (1911-04-01), Jolley
patent: 1254858 (1918-01-01), Shmelstein
patent: 3256034 (1966-06-01), Condray
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