US5207438A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake for in line skate
Assignee: ROLLER STOP Inc
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Filing: 1992-08-03
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Granted: 1993-05-04
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Expires: 2012-08-03
Abstract
Abstract A brake structure for an in line skate is mounted on the forward end of the skate. The brake structure comprises two brackets secured to the skate and a rotatable cylinder which rotates in contact with the brackets to produce a frictional braking force when the cylinder is contacted with the ground.
Inventors
- 👤 Gary Landers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:22
CPC Classifications
A; A63; A63C; A63C17/00; A63C17/14; A63C17/1436; A63C17/04; A63C17/06
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
208 words
Braking system for an in line skate having a boot, a support member fixed to the boot and a plurality of wheels mounted on the support member via axles, the system comprising a pair of parallel, spaced brackets having a lower end pivotably mounted to a forward end of the support member, each of the brackets having a generally planar configuration with opposed inner and outer flat surfaces, a disc-shaped braking member extending transversely between forward portions of the pair of brackets and having substantially flat end surfaces for engaging respective flat inner surfaces of the pair of brackets, means for rotatably mounting the braking member to the brackets and for maintaining frictional contact between the end surfaces of the braking member and the inner surfaces of the brackets, so as to generate a braking force when the braking member is rotated by being placed in ground contact during movement of the skate, an axle extending transversely between upper portions of the brackets, and strap means having a forward end secured to the axle and a rearward end secured to a forward portion of the boot for securing the brackets against a toe portion of the boot, and adjustment means for adjusting the length of the strap means.
Claim 2
Dependent Claim
208 words
Braking system for an in line skate having a boot, a support member fixed to the boot and a plurality of wheels mounted on the support member via axles, the system comprising a pair of parallel, spaced brackets having a lower end pivotably mounted to a forward end of the support member, each of the brackets having a generally planar configuration with opposed inner and outer flat surfaces, a disc-shaped braking member extending transversely between forward portions of the pair of brackets and having substantially flat end surfaces for engaging respective flat inner surfaces of the pair of brackets, means for rotatably mounting the braking member to the brackets and for maintaining frictional contact between the end surfaces of the braking member and the inner surfaces of the brackets, so as to generate a braking force when the braking member is rotated by being placed in ground contact during movement of the skate, an axle extending transversely between upper portions of the brackets, and strap means having a forward end secured to the axle and a rearward end secured to a forward portion of the boot for securing the brackets against a toe portion of the boot, and adjustment means for adjusting the length of the strap means.
Claim 3
Dependent Claim
182 words
A braking system for an in-line skate having a boot, a support member fixed to the boot, and a plurality of wheels mounted on the support member via axles, the system comprising a pair of parallel, spaced brackets, each of which has a horizontal lower portion with two holes for receiving wheel-supporting axles of the two foremost wheels of the skate to secure the bracket to the support member, and a forward portion extending forwardly and upwardly from the lower portion, the brackets having a generally planar configuration with opposed flat inner and outer surfaces, a disc-shaped braking member extending transversely between the forward portions of the pair of brackets and having substantially flat end surfaces for engaging respective flat inner surfaces of the pair of brackets, and means for rotatably mounting the braking member to the brackets and for maintaining frictional contact between the end surfaces of the braking member and the inner surfaces of the brackets so as to generate a braking force when the braking member is rotated by being placed in ground contact during movement of the skate.
Claim 4
Dependent Claim
182 words
A braking system for an in-line skate having a boot, a support member fixed to the boot, and a plurality of wheels mounted on the support member via axles, the system comprising a pair of parallel, spaced brackets, each of which has a horizontal lower portion with two holes for receiving wheel-supporting axles of the two foremost wheels of the skate to secure the bracket to the support member, and a forward portion extending forwardly and upwardly from the lower portion, the brackets having a generally planar configuration with opposed flat inner and outer surfaces, a disc-shaped braking member extending transversely between the forward portions of the pair of brackets and having substantially flat end surfaces for engaging respective flat inner surfaces of the pair of brackets, and means for rotatably mounting the braking member to the brackets and for maintaining frictional contact between the end surfaces of the braking member and the inner surfaces of the brackets so as to generate a braking force when the braking member is rotated by being placed in ground contact during movement of the skate.
Claim 5
Dependent Claim
30 words
System as set forth in claim 2 wherein the adjustment means includes means for winding the strap means around the axle and for preventing the strap means from becoming unwound.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-05-03 | 1996-11-02 | 1997-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-05-03 | 2000-11-02 | 2001-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-05-03 | 2004-11-02 | 2005-05-04 | $7700.00 | Window Closed / Lapsed |