Claims
- 1. An athletic shoe comprising:
- an upper portion;
- a sole affixed to said upper portion;
- a slot formed laterally across a bottom portion of said sole;
- a spring bias tab disposed within said slot;
- a slide, slidably received within said slot;
- a locking notch disposed on said slide; and
- wherein said spring bias tab and said locking notch engage to lock said slide within said slot.
- 2. An athletic shoe, as set forth in claim 1, further comprising:
- a hole formed within said slide adjacent said locking notch, whereby a tool can be inserted into said hole to disengage said spring bias tab from said locking notch to permit removal of said slide from within said slot.
- 3. An athletic shoe as set forth in claim 2, further including a spike disposed on said slide.
- 4. An athletic shoe as set forth in claim 3, wherein said spike includes a plurality of spikes, and wherein at least one of said spikes is arranged adjacent an edge of said sole.
- 5. An athletic shoe, as set forth in claim 4, wherein said slot and said slide include at least two slots and two corresponding slides, one slot being disposed at a front portion of said sole, the other slot being arranged at a back portion of said sole.
- 6. An athletic shoe as set forth in claim 1 further including a spike disposed on said slide.
- 7. An athletic shoe, as set forth in claim 6, wherein said spike includes a plurality of spikes, and wherein at least one of said spikes is arranged adjacent an edge of said sole.
- 8. An athletic shoe, as set forth in claim 7, wherein said slot and said slide include at least two slots and two corresponding slides, one slot being disposed at a front portion of said sole, the other slot being arranged at a back portion of said sole.
- 9. An athletic shoe, as set forth in claim 1, wherein said slot is disposed at a front portion of said sole.
- 10. An athletic shoe, as set forth in claim 1, wherein said slot is disposed at a back portion of said sole.
- 11. An athletic shoe as set forth in claim 1, wherein said sole is formed of substantially rigid material and has a flexible portion formed laterally therein allowing said sole to flex and wherein said slot is formed in a location different from said flexible portion.
- 12. An athletic shoe comprising:
- an upper portion;
- an outsole portion disposed below said upper portion;
- a slot formed across a bottom portion of said outsole;
- a slide, slidably insertable within said slot;
- a spring bias tab disposed on one of said slot and said slide; and
- a locking notch disposed on the other of said slot and said slide;
- wherein said spring bias tab and said locking notch engage to lock said slide within said slot.
- 13. An athletic shoe as set forth in claim 12, further comprising
- a hole formed within said slide adjacent said locking notch, whereby a tool can be inserted into said hole to disengage said spring bias tab from said locking notch to permit removal of said slide from said slot.
- 14. An athletic shoe, as set forth in claim 12, wherein said groove is tilted at approximately a 12 degree angle.
- 15. An athletic shoe as set forth in claim 12, further comprising:
- a groove formed laterally across a bottom portion of said outsole in the area of the ball of the foot forming a flex line allowing said outsole to flex.
- 16. An athletic shoe as set forth in claim 12, further comprising a midsole portion affixed to said upper portion.
- 17. An athletic shoe comprising:
- an upper portion;
- a sole affixed to said upper portion;
- a plurality of slots formed laterally within a bottom portion of said sole,
- a plurality of slides slidably insertable within said slots;
- a spike disposed on at least one of said slides,
- a spring bias tab disposed within each of said slot forming a ramp surface extending into said slot; and
- locking notch disposed on a side of each of said slides opposite from said spike;
- wherein said ramp surface of said spring bias tab is engaged by said locking notch to lock each of said slides within a corresponding slot.
- 18. An athletic shoe as set forth in claim 17, further comprising:
- a hole formed within said slide adjacent said locking notch, whereby a tool can be inserted into said hole to disengage said spring bias tab from said locking notch to permit removal of said slide from within said slot.
- 19. An athletic shoe as set forth in claim 18, further comprising;
- a plurality of spikes disposed along said slide, wherein at least one of said spikes is arranged adjacent an edge of said sole.
- 20. An athletic shoe as set forth in claim 19, further comprising:
- a plurality of grooves formed laterally across the bottom portion of said sole in the ball area of said sole forming flex lines, said flex lines being disposed in locations different from said plurality of slots.
- 21. An athletic shoe, as set forth in claim 20, said grooves are tilted at approximately a 12 degree angle.
Parent Case Info
This application is a continuation of now abandoned Ser. No. 07/774,176 filed Oct. 15, 1991;which is a continuation of now abandoned Ser No. 07/700,940 filed May 13, 1991; which is a continuation of now abandoned Ser. No. 07/634,960 filed Jan. 2, 1991; which is a continuation of now abandoned Ser. No. 07/436,472 filed Nov. 20, 1989.
US Referenced Citations (9)
Foreign Referenced Citations (1)
Number |
Date |
Country |
2501561 |
Jul 1976 |
DEX |
Continuations (4)
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Number |
Date |
Country |
Parent |
774176 |
Oct 1991 |
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Parent |
700940 |
May 1991 |
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Parent |
634960 |
Jan 1991 |
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Parent |
436472 |
Nov 1989 |
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