Tent – canopy – umbrella – or cane – Umbrella – Self-opening and closing
Patent
1980-08-22
1982-06-01
Bell, J. Karl
Tent, canopy, umbrella, or cane
Umbrella
Self-opening and closing
135 4B, 135DIG1, E04F 1002
Patent
active
043322662
ABSTRACT:
A light weight, portable, folding blind for use by hunters, photographers, bird watchers and others who desire their position to be obscured or concealed. The blind is comprised of a central support mast to which a flexible substantially semi-circular material is attached along a central radius. The central mast has a ground penetrating element which is stuck in the ground to support the blind. There are additional ribs whereby the flexible material fans out to conceal the user. A hood for protection from the elements may also be used if desired.
REFERENCES:
patent: 90054 (1869-05-01), Searle
patent: 295013 (1884-03-01), Hunter
patent: 1618065 (1927-02-01), Davis
patent: 2266853 (1941-12-01), Dabney
patent: 2543597 (1951-02-01), Peery
patent: 2910078 (1959-10-01), Schunck
patent: 3121439 (1964-02-01), Moltchan
patent: 3134426 (1964-05-01), Cherubin
patent: 3190300 (1965-06-01), Wear'n
patent: 3285260 (1966-11-01), Rowe
patent: 3394720 (1968-07-01), Moss
patent: 3404696 (1968-10-01), Filho
patent: 4098281 (1978-07-01), Bonfilio
Abbott Frank L.
Bell J. Karl
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