FR1058944A - Footwear improvements - Google Patents

Footwear improvements

Info

Publication number
FR1058944A
FR1058944A FR1058944DA FR1058944A FR 1058944 A FR1058944 A FR 1058944A FR 1058944D A FR1058944D A FR 1058944DA FR 1058944 A FR1058944 A FR 1058944A
Authority
FR
France
Prior art keywords
footwear
footwear improvements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Robert-Elie-Jean Duval
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1058944A publication Critical patent/FR1058944A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A43B13/182—Helicoidal springs
FR1058944D 1952-03-24 1952-03-24 Footwear improvements Expired FR1058944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1058944T 1952-03-24

Publications (1)

Publication Number Publication Date
FR1058944A true FR1058944A (en) 1954-03-19

Family

ID=9598825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058944D Expired FR1058944A (en) 1952-03-24 1952-03-24 Footwear improvements

Country Status (1)

Country Link
FR (1) FR1058944A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074446A (en) * 1976-06-18 1978-02-21 Joel Howard Eisenberg Ski boot
US4253252A (en) * 1979-03-14 1981-03-03 Eisenberg Joel Howard Ski boot
EP0238995A2 (en) * 1986-03-24 1987-09-30 Antonino Ammendolea Shoe sole which affords a resilient, shock-absorbing inpact
EP0861610A3 (en) * 1997-02-27 1999-04-14 Giancarlo Sancisi Schock-absorbing sole for shoes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074446A (en) * 1976-06-18 1978-02-21 Joel Howard Eisenberg Ski boot
FR2392618A1 (en) * 1976-06-18 1978-12-29 Eisenberg Joel DOUBLE-SHAFT SKI BOOT WITH PIVOTING LINKAGE
US4253252A (en) * 1979-03-14 1981-03-03 Eisenberg Joel Howard Ski boot
EP0238995A2 (en) * 1986-03-24 1987-09-30 Antonino Ammendolea Shoe sole which affords a resilient, shock-absorbing inpact
EP0238995A3 (en) * 1986-03-24 1990-03-14 Antonino Ammendolea Shoe sole which affords a resilient, shock-absorbing inpact
EP0861610A3 (en) * 1997-02-27 1999-04-14 Giancarlo Sancisi Schock-absorbing sole for shoes

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