Fast transition running shoe

• US 9,144,262 B2
• Filed: 05/27/2014
• Issued: 09/29/2015
• Est. Priority Date: 02/07/2014
• Status: Active Grant

• Current Assignee: Donald B. Ardell, Raphael V. Lupo
• Original Assignee: Donald B. Ardell, Raphael V. Lupo
• Inventors: Ardell, Donald B, Lupo, Raphael V
• Primary Examiner(s): MATTER, KRISTEN CLARETTE
• Application Number:
  US14/287,342
• Publication Number:
  US 20150223554A1
• Time in Patent Office: 490 Days
• Field of Search: 361/05, 361/38
• US Class Current: 1/1
• CPC Class Codes: A43B 1/0081 made at least partially of hook-and-loop type material hook and loop-type straps for fastening purpose A43C11/1493
• CPC Class Codes: A43B 23/0295 Pieced uppers
• CPC Class Codes: A43B 5/06 Running shoes; Track shoes
• CPC Class Codes: A43C 11/002 Fastenings using stretchable material attached to cuts in the uppers
• CPC Class Codes: A43C 11/1493 Strap fastenings having hook and loop-type fastening elements
• CPC Class Codes: A43C 15/005 Nails, pins

Abstract

A running shoe design focused on the heel section of running shoes used in, for example, T2 transition phase of the sport of triathlon. A heel counter portion of the shoe is a retractable flap. The flap retracts to an open position at a 45 to 90 degree angle awaiting the unhindered insertion of the runner'"'"'s foot without any need for the runner to bend or sit. Immediately after the foot is inserted, the flap is closed with a pressing forward action by the athlete'"'"'s other foot. The flap and the sides of the shoe are coated with adhesive, velcro-like materials. A variation of the foregoing uses a heel counter cut from the center top to the midsole area at the bottom, resulting in an acceptable size opening for uninhibited foot insertion when the flap (or strap) portion of the heel counter is set in the open position.

Claims

1. A running shoe, comprising:

a sole having a toe section and a heel section;

a material cover connected to an upper area of the sole to form a cavity for receiving a foot of a runner;

a heel counter portion formed from a material that is different than a material the sole is formed from, the heel counter portion being hinged to a back end of the heel section of the sole to permit the heel counter portion to recline at an angle sufficient to allow the foot to enter into a forward portion of the cavity while the running shoe remains in a substantially horizontal position;

quarter portions forming rear side walls of the running shoe, which extend upwardly from the heel section of the sole, each quarter portion having a fastening system disposed on an outer surface of the quarter portion;

flap sections extending outwardly from a center of the heel counter portion, each flap section extending a sufficient distance so as to allow contact with the fastening system disposed on a corresponding quarter portion so as to secure the heel counter portion in a closed position upon contact with the corresponding quarter portion,

wherein a lowermost portion of the heel counter portion has a width such that the lowermost portion of the heel counter portion does not overlap with the quarter portions so as to form a gap between the lowermost portion of the heel counter portion and the quarter portions when the heel counter portion is in the closed position.

2. The running shoe of claim 1, wherein the flap sections and each fastening system are Velcro or a Velcro-like material.

3. The running shoe of claim 1, wherein the flap sections are integrally formed with the heel counter portion.

4. A running shoe, comprising:

a sole having a toe section and a heel section;

a material cover connected to the upper area of the sole to form a cavity for receiving the foot of a runner;

a heel counter portion comprising a retractable flap section, the heel counter portion formed from a material that is different than a material the sole is formed from, the heel counter portion being hinged to a back area of the heel section of the sole to permit the retractable flap section to retract to an open position at approximately a 45 to 90 degree angle to allow a runner'"'"'s foot to enter into a forward portion of the cavity while the shoe remains in a substantially horizontal position; and

a quarter portion forming a rear side wall of the running shoe, which extends upwardly from the heel section of the sole,

wherein the flap section has an inner surface which is securable to an outer surface of the quarter portion upon contact; and

the inner surface of the flap section aligns with the outer surface of the quarter portion,

wherein a lowermost portion of the heel counter portion has a width such that the lowermost portion of the heel counter portion does not overlap with the quarter portion so as to form a gap between the lowermost portion of the heel counter portion and the quarter portion when the heel counter portion is in a closed position.

5. The running shoe of claim 4, wherein the heel counter portion is in the closed position when the inner surface of the flap section is secured to the outer surface of the quarter portion.

6. The running shoe of claim 4, wherein the inner surface of the flap section and the outer surface of the quarter portion comprise Velcro or Velcro like material.

7. The running shoe of claim 4, wherein the flap section is integrally formed with the heel counter portion.

8. The running shoe of claim 4 wherein the flap section engages an outside side surface of the shoe.

9. A running shoe comprising:

a sole having a toe section and a heel section;

a material cover connected to the upper area of the sole to form a cavity for receiving a foot of a runner;

a heel counter portion comprising a single flap section which extends from a side of the heel counter portion, the heel counter portion formed from a material that is different than a material the sole is formed from, the heel counter portion being hinged to the heel section of the sole to permit the single flap section to retract to an open position to allow a runner'"'"'s foot to enter into a forward position of the cavity while the shoe remains in a substantially horizontal position;

a quarter portion forming a rear side wall of the running shoe, which extends upwardly from the heel section of the sole;

wherein the single flap section has an inner surface which is securable to an outer surface of the quarter portion upon contact;

the inner surface of the single flap section aligns with the outer surface of the quarter section; and

wherein an outwardly biased spring is directly connected to the single flap section.

10. The running shoe of claim 9, wherein the single flap section secures the heel counter portion in a closed position.