US4402548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety seats for vehicles
Assignee: Britax Excelsior Ltd
•
Filing: 1981-02-18
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Granted: 1983-09-06
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Expires: 2001-02-18
Abstract
Abstract A safety seat for a vehicle of the type comprising a shell 10 forming a seat portion 12 a back portion 14 and two side portions 16 and 18, which are covered by a fabric seat cover 50, is made adjustable in width by providing a plurality of filler strips 54, 56 which fit between the cover 50 and the side portions 16 and 18 of the shell so as to adjust the interior width of the seat. Lateral head restraint pads 58 and 60 may also be provided. The seat is particularly suitable for use by a growing physically handicapped child who requires lateral support when seated in a motor vehicle at an age when his contemporaries are capable of sitting in a vehicle without such support.
Inventors
- 👤 Stuart V. Mason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:07
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28; B60N2/2803; B60N2/2806; B60N2/2812; B60N2/2851; B60N2/2857; B60N2/286; B60N2/2884; B60N2/80; B60N2/806; B60N2/809; B60N2/812; B60N2/818; B60N2/885
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
118 words
A kit of parts for forming a safety seat for a vehicle comprising a shell, a fabric seat cover means for detachably securing the edge of the cover to the edge of the shell, and a set of filler strips, the shell having a seat portion, a back portion and two side portions, each side portion extending between the respective edge of the seat portion and a corresponding edge of the back portion, the seat cover being shaped to fit within the shell and each filler strip being adapted to fit between the cover and a side portion of the shell whereby the interior width of the seat is adjustable by varying the number of superimposed filler strips.
Claim 2
Dependent Claim
118 words
A kit of parts for forming a safety seat for a vehicle comprising a shell, a fabric seat cover means for detachably securing the edge of the cover to the edge of the shell, and a set of filler strips, the shell having a seat portion, a back portion and two side portions, each side portion extending between the respective edge of the seat portion and a corresponding edge of the back portion, the seat cover being shaped to fit within the shell and each filler strip being adapted to fit between the cover and a side portion of the shell whereby the interior width of the seat is adjustable by varying the number of superimposed filler strips.
Claim 3
Dependent Claim
51 words
A kit of parts according to claim 1, wherein the means for securing the edge of the cover to the edge of the shell comprises metal beading of U-shaped cross section which is sewn into the edge of the cover and which is bendable to grip the edge of the shell.
Claim 4
Dependent Claim
41 words
A kit of parts according to claim 1, further comprising head restraint pads which are detachably mounted on the cover against the back portion and which abut against the top parts of the filler strips on each side of the seat.
Claim 5
Dependent Claim
23 words
A kit of parts according to claim 1, including a harness having a crotch strap and a crotch pad of adjustable operative width.
References Cited (Backward Citations)
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Cited
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US4047755A
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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) | 1986-09-05 | 1987-03-07 | 1987-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-05 | 1991-03-07 | 1991-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-05 | 1995-03-07 | 1995-09-06 | $7700.00 | Window Closed / Lapsed |