Patent US4334368A successfully refreshed from Google Patents.
US4334368A
Expired / Lapsed
US
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Adjustable fastener for plastic ski boots
Assignee: Lange International SA
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Filing: 1980-10-31
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Granted: 1982-06-15
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Expires: 2000-10-31
Abstract
Abstract An adjustable fastener for securing two relatively movable ski boot portions together includes a T-bolt mounted in one boot portion, a threaded actuator on the T-bolt and a friction device adapted to be moved relative to the T-bolt upon rotation of the actuator to engage one of the boot portions for securing them together in a selected position after desired relative movement.
Inventors
- 👤 II Edward L. Chalmers
- 👤 Wayne L. Shugart, Sr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:30
CPC Classifications
A; A43; A43B; A43B5/00; A43B5/04; A43B5/0427; A43B5/0466
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
99 words
An adjustable fastener for securing one portion of a plastic ski boot to another portion in a manner that facilitates selective and limited relative movement between the two portions comprising anchor means mounted in the one boot portion and adapted to extend through a slot in the other boot portion, friction means through which the anchor means extends, and a clamping device cooperating with the anchor means for urging the boot portions together and forcing the friction means into engagement with the one boot portion to secure the two boot portions in a selected position after desired relative movement.
Claim 2
Dependent Claim
99 words
An adjustable fastener for securing one portion of a plastic ski boot to another portion in a manner that facilitates selective and limited relative movement between the two portions comprising anchor means mounted in the one boot portion and adapted to extend through a slot in the other boot portion, friction means through which the anchor means extends, and a clamping device cooperating with the anchor means for urging the boot portions together and forcing the friction means into engagement with the one boot portion to secure the two boot portions in a selected position after desired relative movement.
Claim 3
Dependent Claim
19 words
An adjustable fastener as defined in claim 1, wherein the friction means comprises teeth included in the clamping device.
Claim 4
Dependent Claim
25 words
An adjustable fastener as defined in claim 1, wherein the slot in the other boot portion is defined by a slot in the clamping device.
Claim 5
Dependent Claim
27 words
An adjustable fastener as defined in claim 1, in which the anchor means comprises a T-bolt, and the clamping device includes a threaded member on the T-bolt.
Claim 6
Dependent Claim
33 words
An adjustable fastener as defined in claim 1, wherein the friction means comprises a serrated washer, the anchor means comprises a T-bolt, and the clamping device includes a threaded member on the T-bolt.
Claim 7
Dependent Claim
149 words
An adjustable fastener for securing one portion of a plastic ski boot to another portion in a manner that facilitates selective and limited relative movement between the two portions comprising anchor means mounted in the one boot portion, clamping means cooperating with the anchor means and including a friction member and an actuator, the friction member adapted to be mounted in the other boot portion, a slot in the friction member through which the anchor means extends for permitting relative movement between the anchor means and the friction member along the slot, the friction member adapted to engage the one plastic boot portion, and the actuator when operated causing the friction member to move relative to the anchor means, such movement adapted to cause the friction member to engage the one boot portion and secure the one and other boot portions in a selected position after desired relative movement.
Claim 8
Dependent Claim
149 words
An adjustable fastener for securing one portion of a plastic ski boot to another portion in a manner that facilitates selective and limited relative movement between the two portions comprising anchor means mounted in the one boot portion, clamping means cooperating with the anchor means and including a friction member and an actuator, the friction member adapted to be mounted in the other boot portion, a slot in the friction member through which the anchor means extends for permitting relative movement between the anchor means and the friction member along the slot, the friction member adapted to engage the one plastic boot portion, and the actuator when operated causing the friction member to move relative to the anchor means, such movement adapted to cause the friction member to engage the one boot portion and secure the one and other boot portions in a selected position after desired relative movement.
Claim 9
Dependent Claim
19 words
An adjustable fastener as defined in claim 6, wherein the friction means comprises teeth included in the clamping means.
Claim 10
Dependent Claim
26 words
An adjustable fastener as defined in claim 6, wherein the anchor means comprises a T-bolt, and the clamping means includes a threaded member on the T-bolt.
Claim 11
Dependent Claim
38 words
An adjustable fastener as defined in claim 6, in which a slideway is formed in the friction member, and a slide positioned on the anchor means fits into the slideway to facilitate adjustability of the ski boot portions.
Claim 12
Dependent Claim
26 words
An adjustable fastener as defined in claim 9, in which indicia is provided on the slideway for indication the relative position of the two boot portions.
Claim 13
Dependent Claim
134 words
An adjustable fastener for securing one portion of a plastic ski boot to another portion in a manner that facilitates selective and limited relative movement between the two portions comprising a T-bolt mounted in the one boot portion, clamping means cooperating with the T-bolt including a threaded actuator on the T-bolt and member formed with teeth adapted to be mounted in the other boot portion, a slot in the toothed member through which the T-bolt extends for permitting relative movement between the T-bolt and the toothed member along the slot, the threaded member when rotated causing the toothed member to move relative to the T-bolt, such movement adapted to cause the teeth to engage the one boot portion and secure the one and other boot portions in a selected position after desired relative movement.
Claim 14
Dependent Claim
134 words
An adjustable fastener for securing one portion of a plastic ski boot to another portion in a manner that facilitates selective and limited relative movement between the two portions comprising a T-bolt mounted in the one boot portion, clamping means cooperating with the T-bolt including a threaded actuator on the T-bolt and member formed with teeth adapted to be mounted in the other boot portion, a slot in the toothed member through which the T-bolt extends for permitting relative movement between the T-bolt and the toothed member along the slot, the threaded member when rotated causing the toothed member to move relative to the T-bolt, such movement adapted to cause the teeth to engage the one boot portion and secure the one and other boot portions in a selected position after desired relative movement.
Claim 15
Dependent Claim
38 words
An adjustable fastener as defined in claim 11, in which a slideway is formed in the toothed member, and a slide positioned on the anchor means fits into the slideway to facilitate adjustability of the ski boot portions.
Claim 16
Dependent Claim
26 words
An adjustable fastener as defined in claim 11, in which indicia is provided on the slideway for indicating the relative position of the two boot portions.
Claim 17
Dependent Claim
20 words
An adjustable fastener as defined in claim 11, in which a manually actuatable handle is provided on the threaded member.
Claim 18
Dependent Claim
21 words
An adjustable fastener as defined in claim 11 or 14 in which a tool-engageable portion is provided on the threaded member.
References Cited (Backward Citations)
US3521385A
Cited
US3619914A
Cited
US3698106A
Cited
US3885329A
Cited
US4078322A
Cited
FR2433311A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-06-14 | 1985-12-14 | 1986-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-06-14 | 1989-12-14 | 1990-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-06-14 | 1993-12-14 | 1994-06-15 | $7700.00 | Window Closed / Lapsed |