Lace system for footwear

• US 7,293,373 B2
• Filed: 11/23/2005
• Issued: 11/13/2007
• Est. Priority Date: 12/10/2003
• Status: Active Grant

• Current Assignee: Burton Corporation
• Original Assignee: Burton Corporation
• Inventors: Lang, Florian, Reagan, Greg, Doyle, Christopher, Molin, Maurizio
• Primary Examiner(s): Patterson; Marie
• Application Number:
  US11/286,643
• Publication Number:
  US 20060075659A1
• Time in Patent Office: 720 Days
• Field of Search: 36/501, 36/505
• US Class Current: 36/50.1
• CPC Class Codes: A43B 11/00 Footwear with arrangements to facilitate putting-on or removing, e.g. with straps
• CPC Class Codes: A43B 3/0031 provided with a pocket, e.g. for keys or a card
• CPC Class Codes: A43C 1/003 Zone lacing, i.e. whereby different zones of the footwear have different lacing tightening degrees, using one or a plurality of laces laces combined with another system A43C11/008; zone tightening using straps A43C11/14
• CPC Class Codes: A43C 1/06 tightened by draw-strings
• CPC Class Codes: A43C 11/008 Combined fastenings, e.g. to accelerate undoing or fastening
• CPC Class Codes: A43C 11/14 Clamp fastenings , e.g. strap fastenings; Clamp-buckle fastenings; Fastenings with toggle levers
• CPC Class Codes: A43C 3/00 Hooks for laces making from sheet metal B21D53/46; Guards for hooks
• CPC Class Codes: A43C 7/00 Holding-devices for laces

Abstract

A boot incorporating techniques for making the process of tightening and loosening the laces of a boot more convenient for the wearer is disclosed. The boot may be provided with at least two independent lacing zones, the tensions of which are separately adjustable by the wearer. The zones may be secured by pulling on two laces, each of which tightens one of the two independent lacing zones. This arrangement allows the wearer to simultaneously tighten each zone, providing the wearer with the “feel” as though he or she is tightening a conventional single lacing zone boot. The laces may be simultaneously, yet independently secured by a lace lock at the upper and/or forward region of the boot. Slack may be created to facilitate loosening of the boot and easy removal of a foot from the boot by unhooking the lace from the lace guide without a corresponding distance of lace traveling through the lace lock. A release strap, graspable by the wearer, facilitates unhooking the lace.

Claims

1. A method of using a boot, the boot having a boot body, a plurality of lace guides coupled to the boot body, at least one lace guided by the lace guides, and at least one lace lock cooperating with the at least one lace and engaging the at least one lace so that the at least one lace is holdable toward a tightening direction to tighten the boot body about a wearer, the at least one lace adapted to have an end portion extending from the at least one lace lock after the at least one lace has been tightened, wherein an amount of slack lace provided by the end portion of the at least one lace upon disengaging the at least one lace from the at least one lock may be insufficient to permit easy removal of the boot from the wearer, the method comprising:

removing the at least one lace from at least one lace guide to create a length of slack in the at least one lace to aid in permitting removal of the foot from the boot; and

drawing the lace through at least one of the other lace guides in a loosening direction.

2. The method of claim 1, wherein the boot further comprises a release strap coupled to the at least one lace, wherein removing the at least one lace from at least one lace guide comprises grasping the release strap.

3. The method of claim 1, further comprising:

disengaging the at least one lace from the at least on lace lock to create an additional length of lace slack that cooperates with the length of lace slack created upon removing the at least one lace from at least one lace guide to permit easy removal of the boot.

4. The method of claim 1, wherein the boot body further comprises a lower, foot region adapted to cover a foot of the wearer, and an upper, shin region adapted to cover at least a portion of a shin of the wearer, wherein the at least one lace comprises a lower lace cooperating with the lower region and an upper lace cooperating with the upper region, the method further comprising:

drawing the lower lace in the tightening direction to tighten the lower region of the boot body; and

drawing the upper lace in the tightening direction to tighten the upper region of the boot body.

5. The method of claim 4, further comprising drawing the upper and lower laces independently of each other to achieve different levels of tightness in the upper and lower regions, respectively.

6. The method of claim 4, further comprising securing the upper and lower laces at the upper region of the boot body.

7. The method of claim 6, further comprising simultaneously securing the upper and lower laces at the upper region of the boot body.

8. The method of claim 6, wherein the boot body includes a rear side, the method further comprising securing the upper and lower laces at the upper region of the boot body and forward of the rear side.

9. The method of claim 4, wherein the boot further comprises a first handle coupled to the lower lace and a second handle coupled to the upper lace, wherein drawing the lower lace comprises pulling the first handle and wherein drawing the upper lace comprises pulling the second handle.

10. The method of claim 9, wherein the boot further comprises first and second pockets formed in the boot body, the first pocket is adapted to receive the first handle and the second pocket is adapted to receive the second handle, the method further comprising inserting the first handle at least partially into the first pocket after the lower lace has been drawn to tighten the lower region, and inserting the second handle at least partially into the second pocket after the upper lace has been drawn to tighten the upper region.

11. A method of using a boot, the boot having a boot body having a lower region adapted to cover a foot of a wearer and an upper region adapted to cover at least a portion of a shin of the wearer, the upper region including a side region, the boot further having at least one lace, at least one handle coupled to the at least one lace and graspable by a wearer, and at least one lace lock cooperating with the at least one lace and engaging the at least one lace so that the at least one lace is holdable to at least partially tighten the boot body about the wearer, the method comprising:

grasping the at least one handle to draw the at least one lace in a tightening direction;

securing the at least one lace by the at least one lace lock; and

stowing the at least one handle at the side region of the boot body in the upper region of the boot body.

12. The method of claim 11, wherein the boot body further comprises a first pocket disposed in the side region, the method further comprising inserting the at least one handle at least partially into the first pocket.

13. The method of claim 11, wherein the at least one lace comprises a lower lace cooperating with the lower region and an upper lace cooperating with the upper region, the method further comprising:

drawing the lower lace in the tightening direction to tighten the lower region of the boot body; and

drawing the upper lace in the tightening direction to tighten the upper region of the boot body.

14. The method of claim 13, wherein the at least one handle comprises a first handle coupled to the first lace and a second handle coupled to the second lace, and wherein the side region comprises a first side region and a second side region, the method further comprising storing the first handle at the first side region of the boot body in the upper region of the boot body and storing the second handle at the second side region of the boot body in the upper region of the boot body.

15. The method of claim 14, wherein the boot body further comprises a first pocket disposed in the first side region and a second pocket disposed in the second side region, and wherein the at least one handle comprises, the method further comprising inserting the at least one handle at least partially into the first pocket.

16. The method of claim 13, further comprising drawing the upper and lower laces independently of each other to achieve different levels of tightness in the upper and lower regions, respectively.

17. The method of claim 13, further comprising securing the upper and lower laces at the upper region of the boot body.

18. The method of claim 17, further comprising simultaneously securing the upper and lower laces at the upper region of the boot body.

19. The method of claim 17, wherein the boot body includes a rear side, the method further comprising securing the upper and lower laces at the upper region of the boot body and forward of the rear side.

20. A method of using a boot, the boot having a boot body, a plurality of lace guides coupled to the boot body, a lower region adapted to cover a foot of a wearer, an upper region adapted to cover at least a portion of a shin of the wearer, and a tongue opening disposed in a shin-toe direction and a tongue disposed within the tongue opening, wherein the boot body further comprises medial and lateral sides with the tongue opening locatable between the medial and lateral sides, wherein a first lacing zone is adapted to draw the medial and lateral sides toward each other to tighten a first region of the boot body and wherein a second lacing zone is adapted to draw the medial and lateral sides toward each other to tighten a second region of the boot body, wherein a lace of the first and second lacing zones has a portion that is disposed in the upper region, the method comprising:

securing the lace of the first lacing zone in the upper region to tighten the first lacing zone; and

securing the lace of the second lacing zone in the upper region to tighten the second lacing zone.

21. The method of claim 20, wherein securing the lace of the first lacing zone in the upper region to tighten the first lacing zone comprises securing a first lace;

and wherein securing the lace of the second lacing zone in the upper region to tighten the second lacing zone comprises securing a second lace that is separate from the first lace.

22. The method of claim 20, wherein the lace cooperates with at least one lace lock and engages with the at least one lace lock so that the lace is holdable toward a tightening direction to tighten the boot body about a wearer, the lace adapted to have an end portion extending from the at least one lace lock after the lace has been tightened, wherein an amount of slack lace provided by the end portion of the lace may be insufficient to permit easy removal of the boot from the wearer, the method further comprising:

removing the lace from at least one lace guide to create a length of slack in the first lacing zone to aid in permitting removal of the foot from the boot.

23. The method of claim 20, further comprising simultaneously securing the first lacing zone and the second lacing zone.

24. The method of claim 20, further comprising securing the first lacing zone and the second lacing zone to achieve different levels of tightness in the first and second regions, respectively.

25. The method of claim 20, wherein the boot body includes a rear side, the method further comprising securing the lace of the first and second lacing zones at the upper region of the boot body and forward of the rear side.

26. The method of claim 20, wherein the boot further comprises a first handle coupled to the lace of the first lacing zone and a second handle coupled to the lace of the second lacing zone, the method further comprising pulling the first handle and pulling the second handle to draw the lace of the first lacing zone and the second lacing zone.

27. The method of claim 26, wherein the boot further comprises first and second pockets formed in the boot body, the first pocket is adapted to receive the first handle and the second pocket is adapted to receive the second handle, the method further comprising inserting the first handle at least partially into the first pocket, and inserting the second handle at least partially into the second pocket.