In-line roller skate

• US 6,168,172 B1
• Filed: 06/21/1996
• Issued: 01/02/2001
• Est. Priority Date: 07/19/1993
• Status: Expired due to Fees

• Current Assignee: K2 Corporation (Newell Brands Inc.)
• Original Assignee: K2 Corporation (Newell Brands Inc.)
• Inventors: Meibock, Antonin A., Svensson, John E.
• Primary Examiner(s): CAMBY, RICHARD M
• Application Number:
  US08/668,278
• Time in Patent Office: 1,656 Days
• Field of Search: 280/11.221, 280/11.23, 280/11.19, 361/15, 361/16, 36/84, 36/87, 36/89, 36/92, 361/05, 361/07, 36/34.B, 36/68, 36/69
• US Class Current: 280/11.221
• CPC Class Codes: A43B 5/0401 Snowboard boots
• CPC Class Codes: A43B 5/0466 Adjustment of the side inclination of the boot leg; Canting
• CPC Class Codes: A43B 5/1625 made from materials with different rigidities
• CPC Class Codes: A43B 5/165 with ventilation means in the sole
• CPC Class Codes: A43B 5/1666 characterised by the upper
• CPC Class Codes: A43B 5/1691 characterised by the higher part of the upper, e.g. surrounding the ankle, by the quarter or cuff
• CPC Class Codes: A43B 7/28 Adapting the inner sole or the side of the upper of the shoe to the sole of the foot
• CPC Class Codes: A63C 17/06 single-track type
• CPC Class Codes: A63C 17/1409 contacting one or more of the wheels
• CPC Class Codes: A63C 17/226 Wheel mounting, i.e. arrangement connecting wheel and axle mount
• CPC Class Codes: A63C 2017/1472 Hand operated
• CPC Class Codes: A63C 2017/149 Stick operated

Abstract

A skate for receiving a foot of a skater includes a frame holding in-line wheels. A rigid base is securely attached to the frame. An external heel counter extends upwardly from the base around the heel portion of the skate. An upper having an outer shell of substantially soft pliable material extends upwardly from the base. A substantially rigid internal heel counter is disposed beneath the outer shell. The internal heel counter extends around the heel area of the skate above the top of said external heel counter. A substantially rigid ankle support cuff is pivotally coupled to the internal heel counter and disposed beneath the outer shell.

Claims

1. A skate for receiving a foot of a skater, the skate comprising:

(a) a frame having means for riding on a surface;

(b) a rigid base securely attached to said frame, said base adapted to support the bottom of the skater'"'"'s foot, said base including a heel portion and a toe portion adapted to support areas beneath the heel, ball, and toes of the skater'"'"'s foot;

(c) a substantially non-rigid upper portion adapted to receive the skater'"'"'s foot, said non-rigid upper portion adapted to substantially cover the top and ankle of the skater'"'"'s foot and including a vamp, said non-rigid upper portion being fixed to the heel and toe portions of said rigid base; and

(d) a substantially rigid upper portion coupled to said non-rigid upper portion and coupled to said rigid base, said rigid upper portion including an ankle support cuff extending above the skater'"'"'s ankle when wearing the skate and securable around the skater'"'"'s ankle for substantial lateral rigidity, said rigid upper portion being adjacent only portions of the non-rigid upper portion, leaving a substantial portion of the vamp of the skate without rigid support directly adjacent thereto while the ankle support cuff is secured around the skater'"'"'s ankle during use, said non-rigid upper portion extending to above said cuff, wherein said substantially non-rigid upper portion includes an outer shell and said ankle support cuff is disposed beneath said outer shell and is pivotally connected on lateral and medial sides thereof to said rigid base.

2. The skate of claim 1, wherein said substantially non-rigid upper portion includes bellows in a front portion of and a rear portion of an ankle area of said upper portion, said bellows adapted to allow flexible movement of said substantially non-rigid upper portion.

3. The skate of claim 1, wherein said substantially rigid upper portion further comprises an internal heel counter beneath said outer shell, said ankle support cuff being pivotally connected to said internal heel counter.

4. A skate for receiving a foot of a skater, the skate comprising:

(a) a frame having means for riding on a surface;

(b) a rigid base securely attached to said frame, said base adapted to support the bottom of the skater'"'"'s foot, said base including a heel portion and a toe portion adapted to support areas beneath the heel, ball, and toes of the skater'"'"'s foot;

(c) a substantially non-rigid upper portion adapted to receive the skater'"'"'s foot, said non-rigid upper portion adapted to substantially cover the top and ankle of the skater'"'"'s foot and including a vamp, said non-rigid upper portion being permanently affixed to said rigid base; and

(d) a substantially rigid upper portion coupled to said non-rigid upper portion and coupled to said rigid base, said rigid upper portion including an ankle support cuff extending above the skater'"'"'s ankle when wearing the skate, said rigid upper portion being adjacent only portions of the non-rigid upper portion, leaving a substantial portion of the vamp of the skate without rigid support directly adjacent thereto, said non-rigid upper portion extending to above said cuff, wherein said substantially non-rigid upper portion includes an outer shell and said ankle support cuff is disposed beneath said outer shell, and said substantially rigid upper portion further comprises an internal heel counter beneath said outer shell, said ankle support cuff being pivotally connected to said internal heel counter, further comprising an external heel counter extending upwardly from said base around a heel portion of said upper portion on the outside of said outer shell.

5. A skate for receiving a foot of a skater, the skate comprising:

(a) a frame having means for riding on a surface;

(b) a rigid base securely attached to said frame, said base adapted to support the bottom of the skater'"'"'s foot, said base including a heel portion and a toe portion adapted to support areas beneath the heel, ball, and toes of the skater'"'"'s foot;

(c) a substantially non-rigid upper portion adapted to receive the skater'"'"'s foot, said non-rigid upper portion adapted to substantially cover the top and ankle of the skater'"'"'s foot and including a vamp, said non-rigid upper portion being permanently affixed to said rigid base; and

(d) a substantially rigid upper portion coupled to said non-rigid upper portion and coupled to said rigid base, said rigid upper portion including an ankle support cuff extending above the skater'"'"'s ankle when wearing the skate, said rigid upper portion being adjacent only portions of the non-rigid upper portion, leaving a substantial portion of the vamp of the skate without rigid support directly adjacent thereto, said non-rigid upper portion extending to above said cuff, wherein said substantially non-rigid upper portion includes an outer shell, and said ankle support cuff is disposed beneath said outer shell and said substantially rigid upper portion further comprises an internal heel counter beneath said outer shell, said ankle support cuff being pivotally connected to said internal heel counter, wherein said heel counter includes two sides with recesses along the inner portion of the tops thereof, said ankle support cuff having lower edges disposed at least partially within said recesses.

6. The skate of claim 5, wherein said recesses include grooves extending downwardly therein and wherein said cuff includes downwardly projecting tongues on either side thereof disposed within said grooves.

7. A skate for receiving a foot of a skater, the skate comprising:

(a) a frame having means for riding on a surface;

(b) a rigid base securely attached to said frame, said base adapted to support the bottom of the skater'"'"'s foot, said base including a heel portion and a toe portion adapted to support areas beneath the heel, ball, and toes of the skater'"'"'s foot;

(c) a substantially non-rigid upper portion adapted to receive the skater'"'"'s foot, said non-rigid upper portion adapted to substantially cover the top and ankle of the skater'"'"'s foot and including a vamp, said non-rigid upper portion being permanently affixed to said rigid base; and

(d) a substantially rigid upper portion coupled to said non-rigid upper portion and coupled to said rigid base, said rigid upper portion including an ankle support cuff extending above the skater'"'"'s ankle when wearing the skate, said rigid upper portion being adjacent only portions of the non-rigid upper portion, leaving a substantial portion of the vamp of the skate without rigid support directly adjacent thereto, said non-rigid upper portion extending to above said cuff, wherein said substantially rigid upper portion includes a heel counter, said ankle support cuff being pivotally connected to said heel counter, and wherein said heel counter includes arcuate recesses in the sides thereof for receiving said cuff in sliding engagement therewith.

8. The skate of claim 7, wherein said recesses are disposed in the inner sides of said heel counter, the lower portion of said cuff overlapping said heel counter on the inner sides thereof.

9. A skate for receiving a foot of a skater, the skate comprising:

(a) a frame having means for riding on a surface;

(b) a rigid base securely attached to said frame, said base adapted to support the bottom of the skater'"'"'s foot said base including a heel portion and a toe portion adapted to support areas beneath the heel, ball and toes of the skater'"'"'s foot;

(c) a substantially non-rigid upper portion adapted to receive the skater'"'"'s foot, said non-rigid upper portion adapted to substantially cover the top and ankle of the skater'"'"'s foot and including a vamp, said non-rigid upper portion being permanently affixed to said rigid base; and

(d) a substantially rigid upper portion coupled to said non-rigid upper portion and coupled to said rigid base, said rigid upper portion including an ankle support cuff extending above the skater'"'"'s ankle when wearing the skate, said rigid upper portion being adjacent only portions of the non-rigid upper portion, leaving a substantial portion of the vamp of the skate without rigid support directly adjacent thereto, said non-rigid upper portion extending to above said cuff, wherein said substantially non-rigid upper portion includes an outer shell and said ankle support cuff is disposed beneath said outer shell, wherein said substantially rigid upper portion includes a heel counter, said ankle support cuff being pivotally connected to said heel counter, and wherein said heel counter includes arcuate portions in the sides thereof for receiving complementary arcuate portions of said cuff in sliding engagement therewith.

10. The skate of claim 9, wherein said heel counter is disposed beneath said outer shell, said ankle support cuff being pivotally connected to said heel counter.

11. The skate of claim 10, wherein said heel counter includes recesses having grooves extending downwardly therein and wherein said cuff includes downwardly projecting tongues on either side thereof disposed within said grooves.

12. The skate of claim 11, wherein said substantially rigid upper portion includes support panels disposed on at least one side of the interface between said heel counter and said ankle support cuff, said support panels being fixed to said heel counter, said ankle support cuff being movable relative to said support panels.

13. The skate of claim 9, wherein said arcuate portions of said heel counter include recesses for receiving arcuate portions of said ankle support cuff.

14. The skate of claim 13, wherein said recesses include grooves extending downwardly therein and wherein said cuff includes downwardly projecting tongues on either side thereof slidably disposed within said grooves.

15. The skate of claim 9, wherein said arcuate portions of said heel counter include arcuate slots therein and wherein said cuff further includes pins through the bottom arcuate portions thereof, said pin also extending through said slots in said heel counter.

16. The skate of claim 9, wherein the arcuate portions of said heel counter and the arcuate portions of said cuff are interconnected with arms attached therebetween.

17. The skate of claim 9, wherein said heel counter includes a recess along the arcuate portion thereof for receiving said arcuate portion of said cuff.

18. A skate for receiving a foot of a skater, the skate comprising:

(a) a frame having means for riding on a surface;

(b) a rigid base securely attached to said frame, said base adapted to support the bottom of the skater'"'"'s foot, said base including a heel portion and a toe portion adapted to support areas beneath the heel, ball, and toes of the skater'"'"'s foot;

(c) a substantially non-rigid upper portion adapted to receive the skater'"'"'s foot, said non-rigid upper portion adapted to substantially cover the top and ankle of the skater'"'"'s foot and including a vamp, said non-rigid upper portion being permanently affixed to said rigid base; and

(d) a substantially rigid upper portion coupled to said non-rigid upper portion and coupled to said rigid base said rigid upper portion including an ankle support cuff extending above the skater'"'"'s ankle when wearing the skate said rigid upper portion being adjacent only portions of the non-rigid upper portion, leaving a substantial portion of the vamp of the skate without rigid support directly adjacent thereto, said non-rigid upper portion extending to above said cuff, wherein said substantially rigid upper portion further includes a heel counter, said heel counter having a groove in the top thereof, at least one lower edge of said cuff being received within said groove.

19. The skate of claim 18, wherein said heel counter and said cuff are pivotally interconnected.

20. A skate for receiving a foot of a skater, the skate comprising:

(a) a frame having means for riding on a surface;

(b) a rigid base securely attached to said frame;

(c) an external heel counter extending upwardly from said base around a heel portion of said skate;

(d) an upper having an outer shell of substantially soft pliable material extending upwardly from said base, said upper defining heel and toe portions interconnected to said base and said upper including a vamp;

(e) a substantially rigid internal heel counter disposed beneath said outer shell and extending around the heel area of the skate to above the top of said external heel counter; and

(f) a substantially rigid ankle support cuff pivotally coupled on lateral and medial sides thereof to said internal heel counter and disposed beneath said outer shell, said ankle support cuff being securable about the skater'"'"'s ankle for substantial lateral rigidity while leaving a substantial portion of the vamp of the upper without rigid support directly adjacent thereto during use.

21. The skate of claim 20, wherein said internal heel counter includes at least one groove along at least a portion thereof for receiving the lower edge of said cuff in substantially sliding engagement therewith.

22. A skate for receiving a foot of a skater, the skate comprising:

(a) a frame having means for riding on a surface;

(b) a base securely attached to said frame, said base adapted to support the bottom of the skater'"'"'s foot, said base including a heel portion and a toe portion adapted to support areas beneath the heel, ball, and toes of the skater'"'"'s foot and a substantially rigid heel cup;

(c) a substantially non-rigid upper portion adapted to receive the skater'"'"'s foot, said non-rigid upper portion adapted to substantially cover the top and ankle of the skater'"'"'s foot and including a vamp, said non-rigid upper portion being fixed to the heel and toe portions of said base; and

(d) a substantially rigid upper portion coupled to said non-rigid upper portion and coupled to said base, said rigid upper portion including an ankle support cuff extending above the skater'"'"'s ankle when wearing the skate and securable around the skater'"'"'s ankle for substantial lateral rigidity, said rigid upper portion being adjacent only portions of the non-rigid upper portion, leaving a substantial portion of the vamp of the skate without rigid support directly adjacent thereto while the ankle support cuff is secured around the skater'"'"'s ankle during use, said non-rigid upper portion extending to above said cuff, wherein said substantially non-rigid upper portion includes an outer shell and said ankle support cuff is disposed beneath said outer shell and is pivotally connected on lateral and medial sides thereof to said rigid heel cup.