US5857743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power adjustable side bolster
Assignee: L&P Property Management Co
•
Filing: 1997-02-10
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Granted: 1999-01-12
•
Expires: 2017-02-10
Abstract
Abstract A vehicle seat having an adjustable side bolster includes a seat frame, a first plate, a second plate, a living hinge and a displacement mechanism. The first plate is fixed to the seat frame. The second plate is pivotably mounted to the first plate. The living hinge resiliently connects the first plate and the second plate. A displacement mechanism is disposed between the first plate and the second plate, selectively moving the second plate relative to the first plate between the first position and the second position. The living hinge provides a spring force tending to return the second plate to one of the first position and the second position.
Inventors
- 👤 James T. Ligon, Sr.
- 👤 Brett Bellmore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:53
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/90; B60N2/986; B60N2/02; B60N2/0224; B60N2/02246; B60N2/99
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
103 words
A vehicle seat having an adjustable side bolster comprising: a seat frame; a first plate fixed to the seat frame; a second plate resiliently connected to the first plate by a resilient living hinge and the second plate being pivotable between a first position and a second position; and a displacement mechanism disposed between the first plate and the second plate selectively moving the second plate relative to the first plate between the first position and the second position wherein the living hinge provides a spring force tending to return the second plate to one of the first position and the second position.
Claim 2
Dependent Claim
103 words
A vehicle seat having an adjustable side bolster comprising: a seat frame; a first plate fixed to the seat frame; a second plate resiliently connected to the first plate by a resilient living hinge and the second plate being pivotable between a first position and a second position; and a displacement mechanism disposed between the first plate and the second plate selectively moving the second plate relative to the first plate between the first position and the second position wherein the living hinge provides a spring force tending to return the second plate to one of the first position and the second position.
Claim 3
Dependent Claim
48 words
A vehicle seat as claimed in claim 1 wherein the displacement mechanism is a Bowden cable with a cable end disposed at one of the first plate and the second plate and a cable sheathing end disposed at the other of the first plate and the second plate.
Claim 4
Dependent Claim
151 words
A vehicle seat having an adjustable side bolster comprising: a seat frame; a first plate fixed to the seat frame; a second plate resiliently connected to the first plate by a living hinge and the second plate being pivotable between a first position and a second position; and a Bowden cable with a cable end disposed at one of the first plate and the second plate and a cable sheathing end disposed at the other of the first plate and the second plate with the Bowden cable selectively moving the second plate relative to the first between the first position and the second position wherein there are two adjustable side bolsters with one mounted to a right side of the seat frame and one mounted to a left side of a seat frame with both bolsters being identical to each other and with each being operated by its own Bowden cable.
Claim 5
Dependent Claim
151 words
A vehicle seat having an adjustable side bolster comprising: a seat frame; a first plate fixed to the seat frame; a second plate resiliently connected to the first plate by a living hinge and the second plate being pivotable between a first position and a second position; and a Bowden cable with a cable end disposed at one of the first plate and the second plate and a cable sheathing end disposed at the other of the first plate and the second plate with the Bowden cable selectively moving the second plate relative to the first between the first position and the second position wherein there are two adjustable side bolsters with one mounted to a right side of the seat frame and one mounted to a left side of a seat frame with both bolsters being identical to each other and with each being operated by its own Bowden cable.
Claim 6
Dependent Claim
94 words
A vehicle seat having an adjustable side bolster comprising: a seat frame; a first plate fixed to the seat frame; a second plate resiliently connected to the first plate by a living hinge and the second plate being pivotable between a first position and a second position wherein the living hinge is integral with one of the first plate and the second plate; and a displacement mechanism disposed between the first plate and the second plate selectively moving the second plate relative to the first plate between the first position and the second position.
Claim 7
Dependent Claim
94 words
A vehicle seat having an adjustable side bolster comprising: a seat frame; a first plate fixed to the seat frame; a second plate resiliently connected to the first plate by a living hinge and the second plate being pivotable between a first position and a second position wherein the living hinge is integral with one of the first plate and the second plate; and a displacement mechanism disposed between the first plate and the second plate selectively moving the second plate relative to the first plate between the first position and the second position.
Claim 8
Dependent Claim
18 words
A vehicle seat as claimed in claim 1 wherein the living hinge is integral with the second plate.
Claim 9
Dependent Claim
17 words
A vehicle seat as claimed in claim 1 wherein the first and second plates are steel stampings.
Claim 10
Dependent Claim
47 words
A vehicle seat as claimed in claim 1 wherein a block shaped polymeric silencer is disposed between the first plate and the second plate and separates the first plate from the second plate at a location facilitating pivoting of the second plate relative to the first plate.
Claim 11
Dependent Claim
31 words
A vehicle seat as claimed in claim 1 wherein there are a pair of living hinges substantially define an axis of rotation of the second plate relative to the first plate.
Claim 12
Dependent Claim
29 words
A vehicle seat as claimed in claim 8 wherein the first plate has a pivot edge disposed between the hinges over which a portion of the second plate extends.
Claim 13
Dependent Claim
37 words
A vehicle seat as claimed in claim 9 wherein a block shaped plastic silencer is disposed between the pivot edge and the second plate with the silencer being engaged by both the edge and the second plate.
Claim 14
Dependent Claim
84 words
A vehicle seat having an adjustable side bolster comprising: a first member fixed to the seat frame; a second member; a resilient living hinge connected to the first member and the second member; and a displacement mechanism disposed between the first member and the second member for operably displacing the first member between a first position and a second position wherein the living hinge provides a spring force tending to return the second member to one of the first position and the second position.
Claim 15
Dependent Claim
84 words
A vehicle seat having an adjustable side bolster comprising: a first member fixed to the seat frame; a second member; a resilient living hinge connected to the first member and the second member; and a displacement mechanism disposed between the first member and the second member for operably displacing the first member between a first position and a second position wherein the living hinge provides a spring force tending to return the second member to one of the first position and the second position.
Claim 16
Dependent Claim
24 words
A vehicle seat as claimed in claim 11 wherein the living hinge is integral with one of the first member and the second member.
Claim 17
Dependent Claim
18 words
A vehicle seat as claimed in claim 11 wherein the living hinge is integral with the second member.
Claim 18
Dependent Claim
27 words
A vehicle seat as claimed in claim 11 wherein the living hinge includes two hinge elements formed integral with the second member and spaced from each other.
Claim 19
Dependent Claim
29 words
A vehicle seat as claimed in claim 14 wherein there is a pivot edge of the first member extending from the first member about which the second member pivots.
Claim 20
Dependent Claim
28 words
A vehicle seat as claimed in claim 14 wherein a block shaped plastic silencer is disposed between the pivot edge of the first member and the second member.
Claim 21
Dependent Claim
149 words
A vehicle seat having a pair of adjustable side bolsters comprising: a seat frame; a first member pivotably connected to the seat frame on a right side of the seat frame; a second member pivotably connected to the seat frame on a left side of the seat frame; an actuator configured to translate rotary motion into axial motion; a first Bowden cable disposed between the actuator and the first member having a first core fixed on one end to an axially displaceable portion of the actuator for axial movement therewith; and a second Bowden cable disposed between the actuator and the second member having a second core fixed on one end to the axially displaceable portion of the actuator for axial movement therewith wherein axial motion of the portion of the axially displaceable portion of the actuator displaces the first and second members between the first and second positions.
Claim 22
Dependent Claim
149 words
A vehicle seat having a pair of adjustable side bolsters comprising: a seat frame; a first member pivotably connected to the seat frame on a right side of the seat frame; a second member pivotably connected to the seat frame on a left side of the seat frame; an actuator configured to translate rotary motion into axial motion; a first Bowden cable disposed between the actuator and the first member having a first core fixed on one end to an axially displaceable portion of the actuator for axial movement therewith; and a second Bowden cable disposed between the actuator and the second member having a second core fixed on one end to the axially displaceable portion of the actuator for axial movement therewith wherein axial motion of the portion of the axially displaceable portion of the actuator displaces the first and second members between the first and second positions.
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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) | 2002-01-11 | 2002-07-13 | 2003-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-01-11 | 2006-07-13 | 2007-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-01-11 | 2010-07-13 | 2011-01-12 | $7700.00 | Window Closed / Lapsed |