WO2007030774A3 - Wheeled footwear with spring suspension system - Google Patents

Wheeled footwear with spring suspension system Download PDF

Info

Publication number
WO2007030774A3
WO2007030774A3 PCT/US2006/035176 US2006035176W WO2007030774A3 WO 2007030774 A3 WO2007030774 A3 WO 2007030774A3 US 2006035176 W US2006035176 W US 2006035176W WO 2007030774 A3 WO2007030774 A3 WO 2007030774A3
Authority
WO
WIPO (PCT)
Prior art keywords
suspension system
footwear
spring suspension
operable
bottom layer
Prior art date
Application number
PCT/US2006/035176
Other languages
French (fr)
Other versions
WO2007030774A2 (en
Inventor
Roger R Adams
Michael G Staffaroni
Jong Sang Choi
K D Seol
Jong-Kyu Song
Original Assignee
Heeling Sports Ltd
Roger R Adams
Michael G Staffaroni
Jong Sang Choi
K D Seol
Jong-Kyu Song
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 Heeling Sports Ltd, Roger R Adams, Michael G Staffaroni, Jong Sang Choi, K D Seol, Jong-Kyu Song filed Critical Heeling Sports Ltd
Publication of WO2007030774A2 publication Critical patent/WO2007030774A2/en
Publication of WO2007030774A3 publication Critical patent/WO2007030774A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/16—Skating boots
    • A43B5/1633—Multipurpose skate boots
    • 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

Abstract

An exemplary wheeled footwear with a spring suspension system is provided. In one embodiment, the footwear includes an upper, a midsole positioned in a midsole region, and an outsole. The spring suspension system is positioned in the midsole region of the footwear, and includes plurality of spring members, each having a first end and a second end, a top layer operable to support at least a portion of the plurality of spring members at the first end, and a bottom layer operable to support at least a portion of the plurality of spring members at the second end. The bottom layer may include an opening or openings formed in the bottom layer 'that may receive at least a portion of a wheel or wheels that may be positioned below the top layer and operable for rolling.
PCT/US2006/035176 2005-09-08 2006-09-08 Wheeled footwear with spring suspension system WO2007030774A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71574005P 2005-09-08 2005-09-08
US60/715,740 2005-09-08

Publications (2)

Publication Number Publication Date
WO2007030774A2 WO2007030774A2 (en) 2007-03-15
WO2007030774A3 true WO2007030774A3 (en) 2009-04-23

Family

ID=37836550

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/035176 WO2007030774A2 (en) 2005-09-08 2006-09-08 Wheeled footwear with spring suspension system

Country Status (1)

Country Link
WO (1) WO2007030774A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2805633C (en) 2010-07-16 2016-01-19 Roger R. Adams Wearable device
US8544854B2 (en) 2011-12-09 2013-10-01 Roger R. Adams Wearable device with attachment system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020130475A1 (en) * 1999-04-01 2002-09-19 Adams Roger R. Heeling apparatus and method
US6751891B2 (en) * 1999-04-29 2004-06-22 Thomas D Lombardino Article of footwear incorporating a shock absorption and energy return assembly for shoes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020130475A1 (en) * 1999-04-01 2002-09-19 Adams Roger R. Heeling apparatus and method
US6751891B2 (en) * 1999-04-29 2004-06-22 Thomas D Lombardino Article of footwear incorporating a shock absorption and energy return assembly for shoes

Also Published As

Publication number Publication date
WO2007030774A2 (en) 2007-03-15

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