IP Library Granted Patent US 8,291,619
Granted Patent B2
US 8,291,619 · App. 12/506,071 · Granted Oct 23, 2012

Skateboard shoes

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Quick Facts
Patent No.
US 8,291,619
App. No.
12/506,071
Granted
Oct 23, 2012
Kind
B2
Abstract

A shoe comprising a single molded sole having a lateral section, positioned at a front outer portion of the sole, the lateral section made of a first rubber material, a medial section, positioned at a front inner portion of the sole and positioned adjacent to the lateral section, the medial section made of a third rubber material, a heel section, positioned at a rear portion of the sole, the heel section made of the third rubber material, and an arch section, positioned between the lateral section or the medial section and the heel section, the arch section made of a second rubber material.

Claims (24)

1. A shoe comprising:

a single molded sole having

a lateral section, positioned at a front outer portion of the sole, the lateral section made of a first rubber material having a first hardness;

a medial section, positioned at a front inner portion of the sole and positioned adjacent to the lateral section, the medial section made of a third rubber material having a third hardness greater than the first hardness;

a heel section, positioned at a rear portion of the sole, the heel section made of the third rubber material having the third hardness; and

an arch section, positioned between the lateral section or the medial section and the heel section, the arch section made of a second rubber material having a second hardness.

2. The shoe of claim 1 wherein the first rubber material is a butyl rubber material.

3. The shoe of claim 1 wherein the second rubber material is a gum rubber material.

4. The shoe of claim 1 wherein the third rubber material is a carbon rubber material.

5. The shoe of claim 1 wherein the second hardness is greater than the first hardness.

6. The shoe of claim 5 wherein the third hardness is greater than the second hardness.

7. The shoe of claim 1 further comprising a channel extending between the lateral section of the sole and the medial section of the sole for separating the lateral section and the medial section.

8. The shoe of claim 7 further comprising a second channel extending between the arch section of the sole and the heel section of the sole for separating the arch section and the heel section.

9. The shoe of claim 8 further comprising a cutout in the sole that exposes a midsole of the shoe, the cutout intersecting with the channel.

10. The shoe of claim 9 further comprising a second cutout in the sole that exposes the midsole of the shoe, the second cutout intersecting with the second channel.

11. A single molded sole of a shoe comprising:

a lateral section made of a butyl rubber material having a first hardness;

a medial section, positioned adjacent to the lateral section, the medial section made of a carbon rubber material having a third hardness greater than the first hardness;

a heel section made of the carbon rubber material having the third hardness; and

an arch section, positioned between the lateral section or the medial section and the heel section, the arch section made of a gum rubber material having a second hardness greater than the first hardness and less than the third hardness.

12. The sole of claim 11 further comprising a channel extending from a location on a perimeter of the shoe and separating the lateral section from the medial section.

13. The sole of claim 11 further comprising a second channel extending from a second location on the perimeter of the shoe and separating the arch section from the heel section.

14. The sole of claim 13 further comprising a cutout for exposing a midsole, the cutout intersecting with the channel that separates the lateral section from the medial section.

15. The sole of claim 14 further comprising a second cutout for exposing the midsole, the second cutout intersecting with the second channel that separates the arch section from the heel section.

Assignments (16)
RELEASE OF SECURITY INTEREST Recorded May 16, 2024
From: BANK OF AMERICA, N.A.
To: BOARDRIDERS IP HOLDINGS, LLC; DC SHOES, LLC
Reel/Frame 067439/0725 →
RELEASE OF SECURITY INTEREST Recorded Sep 7, 2023
From: ALTER DOMUS (US) LLC
To: BOARDRIDERS IP HOLDINGS, LLC; DC SHOES, INC.
Reel/Frame 064831/0459 →
ASSIGNNMENT OF PATENT INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Aug 31, 2020
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: ALTER DOMUS (US) LLC
Reel/Frame 054171/0356 →
PATENT SECURITY AGREEMENT Recorded May 25, 2018
From: BOARDRIDERS IP HOLDINGS, LLC; DC SHOES, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 046245/0648 →
SECURITY INTEREST Recorded May 22, 2018
From: DC SHOES, INC.
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 045868/0509 →
RELEASE OF SECURITY INTEREST Recorded Apr 24, 2018
From: OCM FIE LLC
To: BOARDRIDERS, INC.; DC SHOES, INC.
Reel/Frame 045619/0616 →
RELEASE OF SECURITY INTEREST Recorded Apr 24, 2018
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: BOARDRIDERS, INC.; DC SHOES, INC.
Reel/Frame 045619/0569 →
SECURITY INTEREST Recorded May 3, 2017
From: QS WHOLESALE, INC.; DC SHOES, INC.; QS RETAIL, INC.; QUIKSILVER, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 042261/0852 →
SECURITY INTEREST Recorded Mar 4, 2016
From: QUIKSILVER, INC.; QS WHOLESALE, INC.; DC SHOES, INC.; QS RETAIL, INC.
To: OCM FIE, LLC
Reel/Frame 038005/0950 →
RELEASE OF SECURITY INTEREST Recorded Feb 25, 2016
From: DELAWARE TRUST COMPANY (SUCCESSOR TO WELLS FARGO BANK, NATIONAL ASSOCIATION)
To: QUIKSILVER, INC.; QS WHOLESALE, INC.; DC SHOES, INC.; HAWK DESIGNS, INC.; QS RETAIL, INC.
Reel/Frame 037833/0965 →
SECURITY AGREEMENT Recorded Feb 16, 2016
From: QUIKSILVER, INC.; QS WHOLESALE, INC.; DC SHOES, INC.; QS RETAIL, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 037835/0701 →
RELEASE OF SECURITY INTEREST Recorded Jul 16, 2013
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: QS WHOLESALE, INC.; QUIKSILVER, INC.; DC SHOES, INC.; MERVIN MANUFACTURING, INC.
Reel/Frame 030805/0871 →
SECURITY AGREEMENT Recorded Jul 16, 2013
From: DC SHOES, INC.; MERVIN MANUFACTURING, INC.; QUIKSILVER, INC.; QS WHOLESALE, INC.; HAWK DESIGNS, INC.; QS RETAIL, INC.
To: WELLS FARGO BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 030812/0641 →
FIRST AMENDMENT TO IPSA Recorded May 24, 2013
From: QUIKSILVER, INC.; QS WHOLESALE, INC.; DC SHOES, INC.; HAWK DESIGNS, INC.; MERVIN MANUFACTURING, INC.; QS RETAIL, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 030488/0947 →
SECURITY AGREEMENT Recorded Nov 20, 2010
From: QUIKSILVER AMERICAS, INC.; QUIKSILVER, INC.; DC SHOES, INC.; MERVIN MANUFACTURING, INC.
To: BANK OF AMERICA, N.A., COLLATERAL AGENT
Reel/Frame 025411/0398 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 20, 2009
From: ABADJIAN, JOSEPH HAROUTIOUN
To: DC SHOES, INC.
Reel/Frame 022979/0101 →