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Patent US4458373A successfully refreshed from Google Patents.
US4458373A
Expired / Lapsed
US
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Laced shoe and method for tieing shoelaces
Assignee: Individual
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Filing: 1982-08-02
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Granted: 1984-07-10
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Expires: 2002-08-02
Abstract
Abstract A lace is secured in a shoe through a mechanical securing device comprising: A piston-type device having an opening which closes upon the lace and thereby secures the lace and close the footwear.
Inventors
- 👤 Andrew D. Maslow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:41
CPC Classifications
A; A43; A43C; A43C7/00; F; F16; F16G; F16G11/00; F16G11/10; F16G11/101
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
106 words
A method for securing a lace tied shoe wherein said shoe comprises an upper having at least two openings adapted for the insertion of a lace and a lace, said method comprising: (a) inserting the ends of said lace through two openings in said upper of the shoe, (b) threading said lace through mechanical securing means, said mechanical securing means being capable of inhibiting said lace from sliding through movable on said lace means and, (c) securing the ends of said lace to the upper of said shoe or to a portion of said lace which has been inserted through said two openings of said shoe.
Claim 2
Independent Claim
106 words
A method for securing a lace tied shoe wherein said shoe comprises an upper having at least two openings adapted for the insertion of a lace and a lace, said method comprising: (a) inserting the ends of said lace through two openings in said upper of the shoe, (b) threading said lace through mechanical securing means, said mechanical securing means being capable of inhibiting said lace from sliding through movable on said lace means and, (c) securing the ends of said lace to the upper of said shoe or to a portion of said lace which has been inserted through said two openings of said shoe.
Claim 3
Dependent Claim
78 words
A method according to claim 1 wherein said mechanical securing means comprises a piston, a base containing a cylinder adapted to accept said piston, a spring in said cylinder, and wherein said base forms an opening extending through said cylinder, and said piston forms a similar sized opening so that when said piston is placed in said cylinder and compresses said spring, the openings formed by the base and that formed by the piston can be substantially aligned.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-07-10 | 1988-01-09 | 1988-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-10 | 1992-01-09 | 1992-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-10 | 1996-01-09 | 1996-07-10 | $7700.00 | Window Closed / Lapsed |