Tent – canopy – umbrella – or cane – Portable shelter – Center-pole supporting-type
Patent
1992-08-17
1994-03-22
Friedman, Carl D.
Tent, canopy, umbrella, or cane
Portable shelter
Center-pole supporting-type
135113, 135905, 135908, 52 66, 5274517, E04H 1500, E04H 1506
Patent
active
052955010
ABSTRACT:
A tent including a fabric which contains firstly a substantially non-stretching peripheral cable and secondly substantially non-stretching cables, each substantially non-stretching cable extending from a pole to the vicinity of a perimeter edge of the fabric such as a corner. The tent further includes a support provided at each corner, at a height at least equal to that of the perimetric edge of the fabric when the tent is in a raised position, and a winch for hooking on the end of the cables extending from the pole and for tensioning the cables. The tent, applicable as a circus tent, can be raised and lowered rapidly.
REFERENCES:
patent: 748974 (1904-01-01), McGrath
patent: 4000750 (1977-01-01), Becher
patent: 4537210 (1985-08-01), Montgomery
patent: 4690161 (1987-09-01), Dalo et al.
patent: 5036874 (1991-08-01), Lynch
patent: 5103600 (1992-04-01), Geiger et al.
Canfield Robert
Friedman Carl D.
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