Patent US4502732A successfully refreshed from Google Patents.
US4502732A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Child car restraint
Assignee: Individual
•
Filing: 1982-09-27
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Granted: 1985-03-05
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Expires: 2002-09-27
Abstract
Abstract A child car restraint comprising a one-piece device having a lower shell area adapted to cover the lap of a seated child and an upper shell area adapted to cover the torso of a seated child. The two areas are joined together in the hip area of a seated child. The device is constructed to have a seat lap belt pass over the device where the areas are joined to hold the device against a seated child. A brace extends between the areas to prevent them from moving any great distance toward each other about their joined area.
Inventors
- 👤 Glen Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:32
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/12; B60R22/14
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
162 words
A device for use with a vehicle seat lap belt to restrain a sitting child in a vehicle seat; the device having a first curved shell area for at least partially wrapping about the lap of a sitting child; the first shell area having an inner edge, an outer edge and side edges; a second curved shell area for at least partially wrapping about the torso of a sitting child; the second shell area having an inner edge, an outer edge and side edges; the first and second shell areas joined together by their inner edges with their convex surfaces facing each other; and brace means extending between the two shell areas for preventing their outer edges from moving any great distance toward each other, said movement preventing brace means located midway between the side edges of both shell areas and extending from about the outer edge of the first shell area to about the outer edge of the second shell area.
Claim 2
Independent Claim
162 words
A device for use with a vehicle seat lap belt to restrain a sitting child in a vehicle seat; the device having a first curved shell area for at least partially wrapping about the lap of a sitting child; the first shell area having an inner edge, an outer edge and side edges; a second curved shell area for at least partially wrapping about the torso of a sitting child; the second shell area having an inner edge, an outer edge and side edges; the first and second shell areas joined together by their inner edges with their convex surfaces facing each other; and brace means extending between the two shell areas for preventing their outer edges from moving any great distance toward each other, said movement preventing brace means located midway between the side edges of both shell areas and extending from about the outer edge of the first shell area to about the outer edge of the second shell area.
Claim 3
Dependent Claim
32 words
A device as claimed in claim 1 wherein the brace member has means in its length permitting slight limited movement of the outer edges of the two shell areas toward each other.
Claim 4
Dependent Claim
102 words
A device as claimed in claim 1 wherein the brace means extending between the two shell areas comprises a brace member having a generally triangular shape, one side of the brace member located in the central part of the first shell area and extending between the inner and outer edges of the first shell area; a second side of the brace member located in the central part of the second shell area and extending between the inner and outer edges of the second shell area; the third side of the brace member extending between the outer edges of the two shell areas.
Claim 5
Dependent Claim
34 words
A device as claimed in claim 3 including an opening in the central portion of the triangular brace member through which the vehicle seat lap belt can pass when the device is in use.
Claim 6
Dependent Claim
23 words
A device as claimed in claim 5 including a slot in the brace member extending between the central opening and the third side.
Claim 7
Dependent Claim
83 words
A device as claimed in claim 1 including two, narrow triangular-shaped shell areas, each triangular shell area interposed between, and joined to, the inner edges of the first and second shell areas, the narrow, triangular shell areas arranged with their apexes facing each other, the triangular shell areas providing transition sections between the first and second shell areas and also providing locating means for the seat lap belt to locate the belt in the proper position to traverse the device when in use.
Claim 8
Dependent Claim
89 words
A device as claimed in claim 4 including two, narrow, triangular-shaped shell areas, each triangular shell area interposed between, and joined to, the inner edges of the first and second shell areas, the narrow, triangular shell areas arranged with their apexes facing each other and abutting the triangular brace member, the triangular shell areas providing transition sections between the first and second shell areas and also providing locating means for the seat lap belt to locate the belt in the proper position to traverse the device when in use.
Claim 9
Dependent Claim
32 words
A device as claimed in claim 1 including a continuous flange extending about the outer and side edges of the first and second shell areas for extending the coverage of the device.
Claim 10
Dependent Claim
68 words
A device as claimed in claim 6 wherein each triangular shell area has a side edge joining one side edge of the first shell area to one side edge of the second shell area, and a continuous flange extends about the outer and side edges of the first and second shell areas, and the side edges of the triangular shell areas to extend the coverage of the device.
Claim 11
Dependent Claim
21 words
A device as claimed in claim 9 including a foam liner on the inside surface of the shell areas and flange.
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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) | 1988-03-04 | 1988-09-03 | 1989-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-03-04 | 1992-09-03 | 1993-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-03-04 | 1996-09-03 | 1997-03-05 | $7700.00 | Window Closed / Lapsed |