Adjustable shoelace
AssigneeSporting Innovations Group, LLC
InventorsWilliam D. Curet, Gregory S. Smith
Life of this patent
Estimating the term…
Abstract
A stretchable string (100) having a first cross sectional diameter at rest and a second smaller cross sectional diameter when stretched. An aglet (200) positioned on the string. The aglet has an inner cross sectional diameter that is smaller than the cross sectional diameter of the string at rest and approximate to the cross sectional diameter of the string when it is sufficiently elongated. The aglet is moved along the string when the string is sufficiently elongated. The aglet can be repositioned along the string by stretching the string such that the diameter of the string is approximate to the inner diameter of the aglet. Excess string can then be removed.
Claims14
A shoelace comprising:
- an elastic string having a first cross sectional area in a rest state and a second cross sectional area in an elongated state;
- and
- an aglet, said aglet defining a receiving chamber for receiving said string and positioned on said string such that said string extends at least partially through said aglet, said receiving chamber having a cross sectional area;
- wherein said first cross sectional area of said string is greater than said cross sectional area of said receiving chamber to prevent movement of said aglet along said string when said string is in a rest state,
- and said second cross sectional is of a reduced size to allow movement of said aglet along said string when the string is in an elongated state.
A shoelace comprising:
- an elastic string having a first cross sectional area at rest and a second cross sectional area when elongated, said string comprising:
- an inner core of elastomeric strands, and
- an outer cover surrounding said core, said cover comprising a plurality of intertwined threads forming an extendible web;
- at least one aglet positioned on said string, said aglet being curved and defining a receiving chamber for receiving said string, said receiving chamber having a cross section, wherein said inner cross section of said receiving chamber is approximate than said first cross sectional area of said string and greater than said second cross sectional area of said string.
A shoe lace comprising:
- a. an elastic string having a first end and a second end, said elastic string defining a first circumference in a state of rest and a second circumference in a stretched state;
- b. a first sleeve having a first open end and a second open end, said first sleeve defining an inside circumference that is larger than said second circumference but smaller than said first circumference, wherein said first sleeve is positioned on said elastic string proximate said string first end so that said first sleeve first open end is closest to said string first end;
- and
- c. a second sleeve having a first open end and a second open end, said second sleeve defining an inside circumference that is larger than said second circumference but smaller than said first circumference, wherein said first sleeve is positioned on said elastic string proximate said string second end so that said second sleeve first open end is closest to said string second end,
- wherein said first and said second sleeve are moveable along said elastic string to respective first and second positions when said shoe lace is in said stretched state and immoveable from said positions when said elastic string is in said rest state so that said first end of said elastic string can be cut to a desired length adjacent to said first sleeve first end and said second end of said elastic string can be cut to a desired length adjacent to said second sleeve first end so that said first sleeve binds said elastic string first end and said second sleeve binds said elastic string second end.
Dependencies are inferred from the claim text.