In-line wheeled skate and toe stop

• US 5,472,218 A
• Filed: 04/06/1994
• Issued: 12/05/1995
• Est. Priority Date: 01/10/1994
• Status: Expired due to Fees

• Current Assignee: Seneca Sports Incorporated
• Original Assignee: Seneca Sports Incorporated
• Inventors: Pratt, Michael K.
• Primary Examiner(s): Culbreth, Eric D.
• Assistant Examiner(s): MAR, MICHAEL Y
• Application Number:
  US08/223,978
• Time in Patent Office: 608 Days
• Field of Search: 280/11.2, 280/11.22, 280/11.19, 188/5
• US Class Current: 280/11.209
• CPC Class Codes: A63C 17/06 single-track type
• CPC Class Codes: A63C 17/1436 contacting the ground

Abstract

An in-line wheeled skate includes a boot, a chassis attached beneath the boot, a plurality of wheels mounted thereupon and arranged in tandem, and a toe stop. The toe stop is fixedly mounted at the front of the chassis and defines a toe stop surface having a first, upper portion positioned relative to a chassis axis for engagement with a travel surface during movement to brake or slow motion of a skater and a second, lower portion positioned relative to the chassis axis for engagement with a travel surface during movement to impart push-off motion to a skater.

Claims

1. An in-line wheeled skate comprising

a boot,

a chassis attached beneath said boot and defining a central longitudinal chassis axis,

a plurality of wheels mounted upon said chassis and arranged in tandem, and

a toe stop member, fixedly mounted at a front end of said chassis and defining a forwardly facing curved toe stop surface having a first, upper portion positioned relative to said chassis axis for engagement with a travel surface during movement to brake or slow motion of a skater and a second, lower portion positioned relative to said chassis axis for engagement with a travel surface during movement to impart push-off motion to a skater,

said toe stop member having a first side surface defining a first portion of a toe stop mounting surface comprising a first detent bounded by a first arcuate wall, and said toe stop member having a second, opposite side surface defining a second portion of a toe stop mounting surface comprising a second detent bounded by a second arcuate wall, each of said first and said second arcuate walls having upper and lower walls which converge at an angle of less than 90 degrees, and

said chassis comprising a pair of vertical side plates, a first said side plate defining a first portion of a chassis mounting surface bounded by a first arcuate edge and a second said side plate defining a second portion of a chassis mounting surface bounded by a second arcuate edge, each of said first and said second arcuate edges having upper and lower edges which converge at an angle of less than 90 degrees,

said first portion of said chassis mounting surface and said first portion of said toe stop mounting surface disposed in surface-to-surface engagement, with said first arcuate wall and said first arcuate edge disposed in closely opposed relationship,

said second portion of said chassis mounting surface and said second portion of said toe stop mounting surface disposed in surface-to-surface engagement, with said second arcuate wall and said second arcuate edge disposed in closely opposed relationship, and

each of said first and said second portions of said chassis mounting surface includes an upper section located above the chassis axis and a lower section located below the chassis axis and each of said first and said second portions of said toe stop mounting surfaces includes an upper section located above the chassis axis and a lower section located below the chassis axis, and

wherein said first portion of said chassis mounting surface is received within said first detent and said second portion of said chassis mounting surface is received within said second detent.

2. The in-line wheeled skate of claim 1 wherein said toe stop surface is symmetrical about a toe stop member axis, with said first, upper portion lying generally above said toe stop member axis and said second, lower portion lying generally below said toe stop member axis.

3. The in-line wheeled skate of claim 1 wherein said toe stop member is fixedly mounted to said chassis by a pair of releasable fastener elements.

5. The in-line wheeled skate of claim 3 wherein said toe stop member axis and said chassis axis are parallel.

6. The in-line wheeled skate of claim 1 wherein said toe stop surface defines surface irregularities for enhanced frictional engagement with a travel surface.

7. The in-line wheeled skate of claim 6 wherein said surface irregularities have the form of transverse ribs.

8. The in-line wheeled skate of claim 1, wherein a front-most said wheel is mounted for rotation about an axle mounted to said chassis and disposed generally beneath a ball region of a skater'"'"'s foot placed in said boot.

4. The in-line wheeled skate of 3 wherein said releasable fastener elements are disposed symmetrically about said toe stop member axis.