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Patent US2652636A successfully refreshed from Google Patents.
US5997015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake for inline skates
Assignee: Individual
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Filing: 1998-01-14
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Granted: 1999-12-07
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Expires: 2018-01-14
Abstract
Abstract A brake assembly for roller skates. The brake assembly operates on two inline wheels which have a brake drum extending outwardly from them. The brake member is pivotally held so that it contacts the brake drums on the two inline wheels. The brake may be activated by a mechanical link attached to a pivoted horseshoe shaped device surrounding the ankle portion of the skate. Alternatively, it may be electrically activated by a potentiometer which may either be moved by the rearward movement of the skater's ankle, or by the rearward movement of the skater's toe.
Inventors
- 👤 Alex R. Bellehumeur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:02
CPC Classifications
A; A63; A63C; A63C17/00; A63C17/14; A63C17/1409; A63C17/04; A63C17/06; A63C2017/1481
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
157 words
A brake assembly for roller skates, said brake assembly comprising: a wheel supporting frame holding at least two rotatable wheels aligned in a direction of travel of said wheel supporting frame, each of said at least two rotatable wheels having a bearing supported wheel portion and a tire portion and said wheel supporting frame holding a pivot member; a brake member movably held by said pivot member, said brake member having a curved forward brake surface and a curved rear brake surface and an actuated arm; and a forward and a rear brake drum member held to at least one of said wheel portion and tire portion of each of said at least two rotatable wheels, said forward and rear brake drum members having a circular brake contacting area and said brake member and said forward and rear brake drum members being oriented to contact each other when said actuated arm is moved into a braking position.
Claim 2
Dependent Claim
157 words
A brake assembly for roller skates, said brake assembly comprising: a wheel supporting frame holding at least two rotatable wheels aligned in a direction of travel of said wheel supporting frame, each of said at least two rotatable wheels having a bearing supported wheel portion and a tire portion and said wheel supporting frame holding a pivot member; a brake member movably held by said pivot member, said brake member having a curved forward brake surface and a curved rear brake surface and an actuated arm; and a forward and a rear brake drum member held to at least one of said wheel portion and tire portion of each of said at least two rotatable wheels, said forward and rear brake drum members having a circular brake contacting area and said brake member and said forward and rear brake drum members being oriented to contact each other when said actuated arm is moved into a braking position.
Claim 3
Dependent Claim
92 words
The brake assembly of claim 1 further including a generally horseshoe shaped member having two ends and a rear ankle surrounding portion, said generally horseshoe shaped member being pivotally attached at two pivot points to a boot portion at the sides of said ankle surrounding area; and a link attached to a second area of said generally horseshoe shaped member so that as the generally horseshoe shaped member is pivotally moved back and forth, the link moves to and fro, said link being attached to said actuated arm of said brake member.
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) | 2002-12-06 | 2003-06-07 | 2003-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-12-06 | 2007-06-07 | 2007-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-12-06 | 2011-06-07 | 2011-12-07 | $7700.00 | Window Closed / Lapsed |