A - Human Necessities – 43 – C
Patent
A - Human Necessities
43
C
A43C 7/00 (2006.01) A43C 7/04 (2006.01) B65D 33/16 (2006.01) B65D 63/14 (2006.01) B65D 63/16 (2006.01)
Patent
CA 2120013
21 Abstract A snap fastener (1) for securing shoe laces (8) comprises two openings (4; 5) disposed diametrically to each other through which the shoe laces (8) are passed. The openings (4; 5) vertically extend through the snap fastener (1) when the latter is opened. An inner sleeve (2) is in a larger outer sleeve (3) such that it is vertically movable thereto. The inner sleeve (2) accommodates an inner ring. When a pressure is exerted on the outer sleeve (3), the ring is made to rotate as the vertical movement is converted into a horizontal circular movement so that the shoe laces (8) are immovably clamped by the snap fastener (1). (Fig. 9A)
Dubberke Markus
Borden Ladner Gervais Llp
Nicole Durr Gmbh
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