FR448945A - Improvements to shoes - Google Patents

Improvements to shoes

Info

Publication number
FR448945A
FR448945A FR448945DA FR448945A FR 448945 A FR448945 A FR 448945A FR 448945D A FR448945D A FR 448945DA FR 448945 A FR448945 A FR 448945A
Authority
FR
France
Prior art keywords
shoes
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
William James Splatt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILLIAM JAMES SPLATT
Original Assignee
WILLIAM JAMES SPLATT
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 by WILLIAM JAMES SPLATT filed Critical WILLIAM JAMES SPLATT
Application granted granted Critical
Publication of FR448945A publication Critical patent/FR448945A/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
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
FR448945D 1912-10-02 1912-10-02 Improvements to shoes Expired FR448945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR448945T 1912-10-02

Publications (1)

Publication Number Publication Date
FR448945A true FR448945A (en) 1913-02-13

Family

ID=1489513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR448945D Expired FR448945A (en) 1912-10-02 1912-10-02 Improvements to shoes

Country Status (1)

Country Link
FR (1) FR448945A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283117A2 (en) * 1987-02-16 1988-09-21 Treshlen Limited Inflatable shoe sole
USRE34102E (en) * 1978-09-18 1992-10-20 Energaire Corporation Thrust producing shoe sole and heel
US5678328A (en) * 1995-11-30 1997-10-21 Energaire Corporation Heel and sole structure with opposite cavities

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34102E (en) * 1978-09-18 1992-10-20 Energaire Corporation Thrust producing shoe sole and heel
EP0283117A2 (en) * 1987-02-16 1988-09-21 Treshlen Limited Inflatable shoe sole
US4856208A (en) * 1987-02-16 1989-08-15 Treshlen Limited Shoe with sole that includes inflatable passages to provide cushioning and stability
EP0283117A3 (en) * 1987-02-16 1990-01-24 Treshlen Limited Inflatable shoe sole
US5678328A (en) * 1995-11-30 1997-10-21 Energaire Corporation Heel and sole structure with opposite cavities

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