Boots – shoes – and leggings – Boots and shoes – Ventilated
Patent
1977-01-21
1978-07-18
Lawson, Patrick D.
Boots, shoes, and leggings
Boots and shoes
Ventilated
A43B 706
Patent
active
041006852
ABSTRACT:
A sports shoe, particularly for tennis, has a flexible plastics outsole through which extend venting channels which open, on the interior of the shoe, in the region of a wearer's toes and forwardly of the ball of the foot. Channels can be provided through the bottom of the sole to terminate beneath the hollows of the toes and/or through a rim of the sole at the front of the shoe. In addition, an air-permeable toe part and tongue can be provided further to assist air movement through the shoe in use.
REFERENCES:
patent: 2884716 (1959-05-01), Shelare et al.
patent: 3264761 (1966-08-01), Johnson
patent: 3310887 (1967-03-01), Stokis
patent: 3402484 (1968-09-01), Brutting
patent: 3627567 (1971-12-01), Tensho
patent: 4000566 (1977-01-01), Famolare
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