Boots – shoes – and leggings – Boots and shoes – Occupational or athletic shoe
Patent
1981-06-15
1982-07-13
Lawson, Patrick D.
Boots, shoes, and leggings
Boots and shoes
Occupational or athletic shoe
A43B 504
Patent
active
043387357
ABSTRACT:
A dynamic internal fitting system for a sport shoe (1) is described in which there is provided a foot-engaging means (5) for engaging a foot, a leg-engaging means (6) for engaging the leg to which the foot is attached, an assembly (7) for movably mounting the leg-engaging means (6) in said sport shoe (1) for movement of said leg-engaging means (6) and a coupling assembly (8) for coupling said leg-engaging means (6) and said foot-engaging means (5) for tightening and loosening the foot-engaging means (5) relative to said foot as said leg-engaging assembly (6) is moved.
REFERENCES:
patent: 3374561 (1968-03-01), Werner et al.
patent: 3883964 (1975-05-01), Check
patent: 4160332 (1979-07-01), Salomon
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