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US3147558A Expired / Lapsed US ⏱️ 0.0 years remaining

Shoe having stitched-reversed insole

Assignee: Cambridge Rubber Co
•
Filing: 1961-04-12
•
Granted: 1964-09-08
•
Expires: 1981-04-12
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Abstract

No abstract record available.

Inventors

  • 👤 Jr George H Bingham

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 15:43
CPC Classifications
A; A43; A43B; A43B13/00; A43B13/28

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 235 words
A SHOE COMPRISING, IN COMBINATION, AN OUTER SOLE OF A LIGHT-TRANSMITTING PLASTIC, SAID OUTER SOLE HAVING AN UPPER FACE AND A LOWER FACE AND HAV ING A MARGINAL PORTION, AN UPPER HAVING AN OUTER ELEMENT, AT LEAST, OF TEXTILE FABRIC OF A COLOR SUCH THAT IF CONTACT ED THE UPPER FACE OF THE LASTING MARGIN INCLUDING INWARDLY AND OVERLYING THE OUTER SOLE, SAID UPPER COMPRISING A LASTING MARGIN HAVING AN EDGE PORTION WHICH, IN THE COMPLETED SHOE, IS SUBSTANTIALLY HORIZONTAL, THE MAJOR PORTION OF THE WIDTH OF THE LASTING MARGIN INCLINING INWARDLY AND OVERLAYING THE MARGINAL PORTION OF THE OUTER SOLE, SOME OF THE MATERIAL OF THE OUTER SOLE PERMEATING THE TEXTILE FABRIC OF THE UPPER AND THEREBY PERMANENTLY BONDING A SUBSTANTIAL AREA OF THE UPPER TO THE OUTER SOLE, A SUBSTANTIALLY HORIZONTAL LIGHT-OCCLUDING ELEMENT INTERPOSED BETWEEN SAID HORIZONTALLY DISPOSED EDGE PORTION OF THE LASTING MARGIN AND THE OUTER SOLE AND WHOSE LOWER SURFACE, THEROUGHOUT SUBSTANTIALLY ITS ENTIRE AREA, IS PERMANENTLY BONDED TO THE MATERIAL OF THE OUTER SOLE, AND STITCHES WHICH UNITE SAID LIGHT-OCCLUDING ELEMENT TO THE HRIZONTALLY DISPOSED EDGE PORTION OF THE LASTING MARGIN, SAID LIGHT-OCCLUDING ELEMENT BEING OF A CHARACTER SUCH AS TO PREVEN THE DOWNWARD PASSAGE OF LIGHT REFLECTED FROM SAID HORIZONTALLY DISPOSED EDGE PORTION OF THE LASTING MARGIN WHEREBY THE COLER OF SAID EDGE PORTION OF THE LASTING MARGIN IS MADE INVISIBLE AT THE LOWER SURFACE OF THE OUTER SOLE.
Claim 2
Dependent Claim 235 words
A SHOE COMPRISING, IN COMBINATION, AN OUTER SOLE OF A LIGHT-TRANSMITTING PLASTIC, SAID OUTER SOLE HAVING AN UPPER FACE AND A LOWER FACE AND HAV ING A MARGINAL PORTION, AN UPPER HAVING AN OUTER ELEMENT, AT LEAST, OF TEXTILE FABRIC OF A COLOR SUCH THAT IF CONTACT ED THE UPPER FACE OF THE LASTING MARGIN INCLUDING INWARDLY AND OVERLYING THE OUTER SOLE, SAID UPPER COMPRISING A LASTING MARGIN HAVING AN EDGE PORTION WHICH, IN THE COMPLETED SHOE, IS SUBSTANTIALLY HORIZONTAL, THE MAJOR PORTION OF THE WIDTH OF THE LASTING MARGIN INCLINING INWARDLY AND OVERLAYING THE MARGINAL PORTION OF THE OUTER SOLE, SOME OF THE MATERIAL OF THE OUTER SOLE PERMEATING THE TEXTILE FABRIC OF THE UPPER AND THEREBY PERMANENTLY BONDING A SUBSTANTIAL AREA OF THE UPPER TO THE OUTER SOLE, A SUBSTANTIALLY HORIZONTAL LIGHT-OCCLUDING ELEMENT INTERPOSED BETWEEN SAID HORIZONTALLY DISPOSED EDGE PORTION OF THE LASTING MARGIN AND THE OUTER SOLE AND WHOSE LOWER SURFACE, THEROUGHOUT SUBSTANTIALLY ITS ENTIRE AREA, IS PERMANENTLY BONDED TO THE MATERIAL OF THE OUTER SOLE, AND STITCHES WHICH UNITE SAID LIGHT-OCCLUDING ELEMENT TO THE HRIZONTALLY DISPOSED EDGE PORTION OF THE LASTING MARGIN, SAID LIGHT-OCCLUDING ELEMENT BEING OF A CHARACTER SUCH AS TO PREVEN THE DOWNWARD PASSAGE OF LIGHT REFLECTED FROM SAID HORIZONTALLY DISPOSED EDGE PORTION OF THE LASTING MARGIN WHEREBY THE COLER OF SAID EDGE PORTION OF THE LASTING MARGIN IS MADE INVISIBLE AT THE LOWER SURFACE OF THE OUTER SOLE.

References Cited (Backward Citations)

CA516051A Cited
US1887319A Cited
US2081226A Cited
US2407352A Cited
US2474558A Cited
US2437030A Cited
US2479006A Cited
US2499751A Cited
US2652637A Cited
US2845724A Cited
US2996814A Cited
FR1245945A Cited
DK26685A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-09-08 1968-03-09 1968-09-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-09-08 1972-03-09 1972-09-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-09-08 1976-03-09 1976-09-08 $7700.00 Window Closed / Lapsed

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