Patent US6375260B1 successfully refreshed from Google Patents.
US6375260B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Child seat
Assignee: Toyota Motor Corp
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Filing: 2000-05-01
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Granted: 2002-04-23
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Expires: 2020-05-01
Abstract
Abstract A child seat is formed of a child seat main portion for holding a child, and a base on which the child seat main portion is detachably mounted. The base has a connecting portion to be connected to a vehicle, and a fixing device engageable with an engaging member of the child seat main portion. An engagement releasing member is installed in one of the base and the child seat main portion for releasing an engagement between the fixing device and the engaging member. In the child seat, a permission member is formed to cooperate with the connecting portion for allowing the child seat main portion to engage the base only when the base is connected to the vehicle. The child seat can be easily fixed to the vehicle.
Inventors
- 👤 Koji Hiramatsu
- 👤 Toshiaki Iwasaki
- 👤 Atsushi Hiroshige
- 👤 Shunichi Katsumata
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:12
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28; B60N2/2887; B60N2/2893; B60N2/2821; B60N2/2857; B60N2/286
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
119 words
A child seat comprising, a child seat main portion for holding a child, said child seat main portion having an engaging member, a base on which said child seat main portion is detachably mounted, said base having a connecting portion to be connected to a vehicle, and a fixing device engageable with the engaging member of the child seat main portion, an engagement releasing member installed in one of the base and the child seat main portion for releasing an engagement between the fixing device and the engaging member, and a permission member cooperating with the connecting portion for allowing the child seat main portion to engage the base only when the connecting portion is in a latched state.
Claim 2
Dependent Claim
119 words
A child seat comprising, a child seat main portion for holding a child, said child seat main portion having an engaging member, a base on which said child seat main portion is detachably mounted, said base having a connecting portion to be connected to a vehicle, and a fixing device engageable with the engaging member of the child seat main portion, an engagement releasing member installed in one of the base and the child seat main portion for releasing an engagement between the fixing device and the engaging member, and a permission member cooperating with the connecting portion for allowing the child seat main portion to engage the base only when the connecting portion is in a latched state.
Claim 3
Dependent Claim
34 words
A child seat according to claim 1 , wherein said permission member includes an upright portion vertically movably provided in the base, and a link connected between the upright portion and the connecting portion.
Claim 4
Dependent Claim
81 words
A child seat according to claim 2 , wherein said child seat main portion includes a flange at a rear portion, and said fixing device includes front and rear fixing members disposed at front and rear portions of the base, said rear fixing member having an opening for receiving therein the flange of the child seat main portion, said upright portion being disposed in the opening for allowing the flange to enter the opening by retreat thereof in the latched state.
Claim 5
Dependent Claim
57 words
A child seat according to claim 3 , wherein said connecting portion includes a pair of arms projecting rearwardly from the base, and hooks formed at distal ends of the respective arms for holding clamping bars of the vehicle, said hooks cooperating with the links for allowing the upright portion to retreat upon engagement of the hooks.
Claim 6
Dependent Claim
26 words
A child seat according to claim 4 , wherein said upright portion includes an upper portion with a color different from that of the upright portion.
Claim 7
Dependent Claim
30 words
A child seat according to claim 4 , wherein said upright portion includes an upper portion with a mark selected from a group consisting of a letter, figure and symbol.
Claim 8
Dependent Claim
40 words
A child seat according to claim 1 , further comprising a float stopper rotatably attached to the base for pushing a back seat of the vehicle to allow the base to be placed on a horizontal seat of the vehicle.
Claim 9
Dependent Claim
71 words
A child seat according to claim 7 , wherein said float stopper includes a frame portion having at least one slot, an opening with teeth formed in the base, and an engaging plate movably located in the slot and the opening, said engaging plate being urged in the slot toward the teeth in the opening so that the engaging plate engages the teeth to keep the base on the horizontal seat.
Claim 10
Dependent Claim
28 words
A child seat according to claim 1 , wherein said connecting portion has the latched state and an unlatched state with respect to the vehicle to be attached.
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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) | 2005-04-22 | 2005-10-22 | 2006-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-04-22 | 2009-10-22 | 2010-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-04-22 | 2013-10-22 | 2014-04-23 | $7700.00 | Window Closed / Lapsed |