Patent FR804757A successfully refreshed from Google Patents.
Patent US4729600A successfully refreshed from Google Patents.
US4729600A
Expired / Lapsed
US
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Multi-mode child restraint system
Assignee: Ford Motor Co
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Filing: 1984-12-24
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Granted: 1988-03-08
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Expires: 2004-12-24
Abstract
Abstract A multi-mode child restraint system is disclosed, comprising a seat and a bolster adapted to receive and releasably engage the seat. The seat provides a seating unit and an impact shield pivotably mounted to the seating unit. The impact shield is rotatable rearwardly to form a support stand for the seating unit in a reclined position. The restraint seat, either with or without the bolster is adapted to be secured to a motor vehicle seat by a seat belt associated with such motor vehicle seat.
Inventors
- 👤 II Arthur W. Single
- 👤 Thomas J. Bryans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:19
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28; B60N2/2875; B60N2/2821; B60N2/2839; B60N2/2857; B60N2/286; B60N2/2863
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
262 words
A child restraint system comprising (A) a child seat comprising: a seating unit having a seat portion, a back portion extending upwardly from said seat portion, and a pair of side walls extending forwardly from said back portion, said back portion, seat portion and side walls each being unitary with the others; and an impact shield comprising a shield portion and a mounting arm integral with said shield portion, said mounting arm being pivotably mounted to said seating unit, said impact shield being pivotable to a forward position to present a substantially planar inclined surface spaced forwardly of said back portion of the seating unit, said impact shield also being pivotable to a rearward position behind said back portion to support the seating unit in a rearwardly reclined position; (B) a bolster means for supporting said child seat, which bolster means is releasably engagable with said child seat; and (C) means for propping said seating unit in a reclined position, said means comprising a prop pivotably mounted under the seating surface of said seating unit within a concavity defined by said seat portion thereof, said prop being releasably engagable in a first position substantially entirely within said concavity and releasably engagable in a second position extending below the bottom of said seat portion in such location that said propping means and the bottom rear portion of said seating unit together support said seating unit in a rearwardly reclined position, wherein said prop releasably engages the seating unit to the bolster, said prop being spring biased downwardly into such abutment with said bolster.
Claim 2
Dependent Claim
262 words
A child restraint system comprising (A) a child seat comprising: a seating unit having a seat portion, a back portion extending upwardly from said seat portion, and a pair of side walls extending forwardly from said back portion, said back portion, seat portion and side walls each being unitary with the others; and an impact shield comprising a shield portion and a mounting arm integral with said shield portion, said mounting arm being pivotably mounted to said seating unit, said impact shield being pivotable to a forward position to present a substantially planar inclined surface spaced forwardly of said back portion of the seating unit, said impact shield also being pivotable to a rearward position behind said back portion to support the seating unit in a rearwardly reclined position; (B) a bolster means for supporting said child seat, which bolster means is releasably engagable with said child seat; and (C) means for propping said seating unit in a reclined position, said means comprising a prop pivotably mounted under the seating surface of said seating unit within a concavity defined by said seat portion thereof, said prop being releasably engagable in a first position substantially entirely within said concavity and releasably engagable in a second position extending below the bottom of said seat portion in such location that said propping means and the bottom rear portion of said seating unit together support said seating unit in a rearwardly reclined position, wherein said prop releasably engages the seating unit to the bolster, said prop being spring biased downwardly into such abutment with said bolster.
Claim 3
Dependent Claim
44 words
The child restraint system according to claim 1, wherein said child seat further comprises means for harnessing a child within the child seat, which harness means comprise a belt system integral with said seating unit for restraining a child occupying the child restraint seat.
Claim 4
Dependent Claim
47 words
The child restraint system according to claim 1, wherein a passage extends through said seating unit approximately intermediate said back portion and said seat portion, a seat belt associated with a motor vehicle seat being receivable by said passage to secure the child seat motor vehicle seat.
Claim 5
Dependent Claim
58 words
The child restraint system according to claim 1, wherein said impact shield, in the rearward position, spans an area of contact with the supporting surface under the child seat, which area extends both forward and rearward of a vertical line from the support surface to the point at which said mounting arm is mounted to said seating unit.
Claim 6
Dependent Claim
68 words
The child restraint system according to claim 1, wherein said bolster comprises integral vertical side walls having a tongue and groove configuration and said seating unit has lower rearward outer side surfaces having a tongue and groove configuration adapted to register with said tongue and groove configuration of the bolster, whereby said seating unit can be inserted into said bolster to be engaged therewith in fixed relative position.
Claim 7
Dependent Claim
99 words
The child restraint system of claim 1, further comprising means for releasably retaining said prop within said concavity in said seating unit against the force of gravity, said retaining means comprising a surface convexity on said prop and a convexity on a surface of said seating unit within said cavity, said prop surface convexity being positionable above, to rest against, said seating unit surface convexity when said prop is being retained within said concavity, said prop surface convexity being passable over said seating unit convexity upwardly and downwardly upon application to the prop of upward and downward force, respectively.
Claim 8
Dependent Claim
48 words
The child restraint system of claim 1, wherein said means for engagement of the bolster with the child seat comprises a belt attached to the bolster and a second belt attached to the child seat, said belt and said second belt having means releasably interengageable with each other.
Claim 9
Dependent Claim
47 words
The child restraint system according to claim 1 wherein said bolster is securable to a vehicle seat by a seat belt associated with said vehicle seat, said bolster having a passage extending laterally through a forward portion thereof, through which passage said seat belt may be passed.
References Cited (Backward Citations)
US3232665A
Cited
US3404917A
Cited
US3409325A
Cited
US3492047A
Cited
US3424497A
Cited
US3572827A
Cited
US3583761A
Cited
US3596986A
Cited
US3794379A
Cited
US3722951A
Cited
US3791694A
Cited
US3934934A
Cited
US3976328A
Cited
US4047755A
Cited
US4155591A
Cited
US4205877A
Cited
US4186962A
Cited
US4231612A
Cited
US4342483A
Cited
US4456302A
Cited
US4345791A
Cited
US4500133A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-03-08 | 1991-09-07 | 1992-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-03-08 | 1995-09-07 | 1996-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-03-08 | 1999-09-07 | 2000-03-08 | $7700.00 | Window Closed / Lapsed |