Patent US4744602A successfully refreshed from Google Patents.
US4744602A
Expired / Lapsed
US
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Apparatus for positioning a child in a high-chair
Assignee: Individual
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Filing: 1987-03-25
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Granted: 1988-05-17
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Expires: 2007-03-25
Abstract
Abstract An adjustable child-positioning device includes an elongated cushion which is removably positioned in a high-chair. A rotatable rod mounted longitudinally through the cushion has an adjustment member affixed on each projecting end. The adjustment member includes a pair of parallel and spaced-apart pins affixed to a base, the pins adapted to straddle one of the frame members of high-chair. By rotating the adjustment member or reversing the ends of the cushion in the chain, the cushion may be located at a variety of distances from the front edge of the seat of the high-chair.
Inventors
- 👤 Thomas L. Campbell
- 👤 Phyllis A. Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:26
CPC Classifications
A; A47; A47D; A47D15/00; A47D15/005; A47D15/006
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
67 words
An adjustable device for positioning a child in a high-chair, comprising: an elongated cushion for placement under the legs of a child on the seat of a high-chair; a rotatable rod means extending longitudinally through said cushion and projecting out of each end thereof; and means on said rod means for adjustably restraining said cushion from moving towards the forward edge of the seat of a high-chair.
Claim 2
Dependent Claim
67 words
An adjustable device for positioning a child in a high-chair, comprising: an elongated cushion for placement under the legs of a child on the seat of a high-chair; a rotatable rod means extending longitudinally through said cushion and projecting out of each end thereof; and means on said rod means for adjustably restraining said cushion from moving towards the forward edge of the seat of a high-chair.
Claim 3
Dependent Claim
53 words
The device of claim 1, wherein said means for adjustably restraining said cushion comprises: a base member mounted on each end of said rod means and adapted to rotate therewith; and a pair of parallel, spaced-apart pins mounted on each of said base members and projecting outwardly therefrom parallel to said rod means.
Claim 4
Dependent Claim
20 words
The device of claim 2, wherein one said pin on each said base member is axial to said rod means.
Claim 5
Dependent Claim
29 words
The device of claim 2, wherein said pins on each said base member are spaced apart a distance adapted to straddle a side frame member of a high-chair frame.
Claim 6
Dependent Claim
22 words
The device of claim 1, wherein said rod means is mounted parallel to and offset from the longitudinal axis of said cushion.
Claim 7
Dependent Claim
20 words
The device of claim 5, wherein said rod means is offset generally horizontally from the longitudinal axis of said cushion.
Claim 8
Dependent Claim
29 words
The device of claim 1, wherein said cushion has a generally flattened bottom portion, whereby said cushion is not easily rolled to when in place on a high-chair seat.
Claim 9
Dependent Claim
13 words
The device of claim 1, wherein said cushion has a curved upper surface.
Claim 10
Dependent Claim
18 words
The device of claim 1, wherein said cushion includes a sponge-like material core with a soft material covering.
Claim 11
Dependent Claim
98 words
In combination: a high-chair, including left and right side frames, a seat fixed between said side frames and having forward, side, and rearward edges, a back, and arm portions, said arm portions having a forward vertical member adjacent the forward edge of said seat; a removable elongated cushion positioned on said seat with its longitudinal axis oriented laterally thereon; a rotatable rod means extending longitudinally through said cushion and projecting out of each end thereof; and means on said rod means for adjustably restraining said cushion from moving towards the forward edge of the seat of said high-chair.
Claim 12
Dependent Claim
98 words
In combination: a high-chair, including left and right side frames, a seat fixed between said side frames and having forward, side, and rearward edges, a back, and arm portions, said arm portions having a forward vertical member adjacent the forward edge of said seat; a removable elongated cushion positioned on said seat with its longitudinal axis oriented laterally thereon; a rotatable rod means extending longitudinally through said cushion and projecting out of each end thereof; and means on said rod means for adjustably restraining said cushion from moving towards the forward edge of the seat of said high-chair.
Claim 13
Dependent Claim
53 words
The device of claim 10, wherein said means for adjustably restraining said cushion comprises: a base member mounted on each end of said rod means and adapted to rotate therewith; and a pair of parallel, spaced-apart pins mounted on each of said base members and projecting outwardly therefrom parallel to said rod means.
Claim 14
Dependent Claim
20 words
The device of claim 11, wherein one said pin on each said base member is axial to said rod means.
Claim 15
Dependent Claim
29 words
The device of claim 11, wherein said pins on each said base member are spaced apart a distance adapted to straddle a side frame member of a high-chair frame.
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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) | 1991-05-17 | 1991-11-16 | 1992-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-05-17 | 1995-11-16 | 1996-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-05-17 | 1999-11-16 | 2000-05-17 | $7700.00 | Window Closed / Lapsed |