US5480168A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick adjustable fastening means to adjust the position of a gaiter on a roller skate
Assignee: Far Great Plastics Industrial Co Ltd
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Filing: 1995-01-20
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Granted: 1996-01-02
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Expires: 2015-01-20
Abstract
Abstract A quick adjustable fastening system for adjusting the position of a gaiter with respect to a roller skate is provided. The system includes a roller skate having a pair of troughs at each respective side of a back portion thereof and a gaiter having a pair of bulge portions at respective sides through which a centrally disposed aperture is formed. Each trough includes at least two apertures between which is formed a slotted opening which is sized smaller than that of the two apertures. A rod member is provided having a plurality of longitudinal slots formed in a front section, an enlarged portion at one end, and a head at the opposing other end. The aperture of the trough has an inner diameter smaller than that of the enlarged portion of the rod member, but slightly larger than that of the front section. A rear section which is defined as being between the front section and the head has an outer diameter slightly smaller than that of the slot. The rod member secures the gaiter to the roller skate when the front section of the rod member is located in the aperture of the trough. The gaiter is slidably adjustable with respect to the roller skate when front section of the rod member has been displaced from the aperture of the trough.
Inventors
- 👤 Ting-Hsing Chen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:48
CPC Classifications
A; A63; A63C; A63C17/00; A63C17/14; A63C17/1436; A43; A43B; A43B5/00; A43B5/16; A63C17/04; A63C17/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
426 words
A quick adjustable fastening system to adjust the position of a gaiter with respect to a roller skate, comprising: a roller skate having a pair of troughs formed through respective opposing sides thereof adjacent a rear end portion of said roller skate, each of said troughs being formed by at least two apertures and a slotted through opening therebetween, said slotted through opening having a width dimension smaller than a diameter dimension of said apertures; a gaiter having a pair of bulge portions disposed on respective sides thereof, each of said bulge portions including a through bore formed in a center portion thereof and coinciding in position with a selected one of said apertures of said trough, said through bore having a first diameter at an inner end portion and a second diameter at an outer end portion thereof, said first diameter being smaller than said second diameter; a pair of rod members, each of said pair of rod members extending through a respective through bore of said gaiter and a selected aperture of a respective trough, each rod member having longitudinal slots formed through a front section thereof and an enlarged portion formed on an end of said rod member adjacent said front section, said enlarged portion having a diameter larger than that of said aperture of said trough of said roller skate, said rod member having a head formed at an end thereof opposing said enlarged portion, said rod member having a rear section disposed between said front section and said head, said rear section having a diameter substantially equal to said width dimension of said slotted through opening of said trough, said front section having a diameter slightly smaller than that of said aperture of said trough of said roller skate; a pair of springs, each of said pair of springs being concentrically disposed on said rear section of a respective rod member for applying a bias force to said head thereof; and a pair of washers, each of said pair of washers being disposed within said shoe for capturing an enlarged portion of a respective rod member, said gaiter being displaceable responsive to displacement of each of said rod members from one of said apertures of said trough to another, said rod member being displaceable from one aperture of said trough to another responsive to depression of said rod member within said through bore to displace said rear section of said rod member into said trough aperture and sliding said rear section through said slotted through opening to said other trough aperture.
Claim 2
Dependent Claim
426 words
A quick adjustable fastening system to adjust the position of a gaiter with respect to a roller skate, comprising: a roller skate having a pair of troughs formed through respective opposing sides thereof adjacent a rear end portion of said roller skate, each of said troughs being formed by at least two apertures and a slotted through opening therebetween, said slotted through opening having a width dimension smaller than a diameter dimension of said apertures; a gaiter having a pair of bulge portions disposed on respective sides thereof, each of said bulge portions including a through bore formed in a center portion thereof and coinciding in position with a selected one of said apertures of said trough, said through bore having a first diameter at an inner end portion and a second diameter at an outer end portion thereof, said first diameter being smaller than said second diameter; a pair of rod members, each of said pair of rod members extending through a respective through bore of said gaiter and a selected aperture of a respective trough, each rod member having longitudinal slots formed through a front section thereof and an enlarged portion formed on an end of said rod member adjacent said front section, said enlarged portion having a diameter larger than that of said aperture of said trough of said roller skate, said rod member having a head formed at an end thereof opposing said enlarged portion, said rod member having a rear section disposed between said front section and said head, said rear section having a diameter substantially equal to said width dimension of said slotted through opening of said trough, said front section having a diameter slightly smaller than that of said aperture of said trough of said roller skate; a pair of springs, each of said pair of springs being concentrically disposed on said rear section of a respective rod member for applying a bias force to said head thereof; and a pair of washers, each of said pair of washers being disposed within said shoe for capturing an enlarged portion of a respective rod member, said gaiter being displaceable responsive to displacement of each of said rod members from one of said apertures of said trough to another, said rod member being displaceable from one aperture of said trough to another responsive to depression of said rod member within said through bore to displace said rear section of said rod member into said trough aperture and sliding said rear section through said slotted through opening to said other trough aperture.
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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) | 1999-01-01 | 1999-07-03 | 2000-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-01-01 | 2003-07-03 | 2004-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-01-01 | 2007-07-03 | 2008-01-02 | $7700.00 | Window Closed / Lapsed |