US4566449A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elevated infant positioner
Assignee: Individual
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Filing: 1983-10-31
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Granted: 1986-01-28
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Expires: 2003-10-31
Abstract
Abstract A positioner for holding and supporting an infant in either a prone or supine position consisting of a wedge having a first plane at a given angle of at least 30 degrees that is contiguous with a second plane having an angle that is less than the angle of the first plane. A bifurcated U-shaped member is located over the first plane and the extending tapered arms of the bifurcated U-shaped member contact both portions of the first plane and the second plane thereby preventing movement of the infant in a vertical direction or in a lateral direction while at the same time allowing the infant to move in a safe and unrestrained manner.
Inventors
- 👤 Jan E. Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:08
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/37; A61G; A61G7/00; A61G7/05; A61G7/065
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
104 words
A device for safely holding and supporting an infant in either a prone or supine position at a given angle relative to the horizontal comprising: a first member in the form of an inclined plane havine a first flat surface at a given angle of substantially 30 degrees and adapted to support an infant, a second bifurcated member having a U-shaped cross-section in contact with said flat surface and having a thickness adapted to prevent vertical and lateral movement of the infant, and said first and second member being contstructed of a resilient foam material having a density for supporting and restraining the infant.
Claim 2
Independent Claim
104 words
A device for safely holding and supporting an infant in either a prone or supine position at a given angle relative to the horizontal comprising: a first member in the form of an inclined plane havine a first flat surface at a given angle of substantially 30 degrees and adapted to support an infant, a second bifurcated member having a U-shaped cross-section in contact with said flat surface and having a thickness adapted to prevent vertical and lateral movement of the infant, and said first and second member being contstructed of a resilient foam material having a density for supporting and restraining the infant.
Claim 3
Dependent Claim
49 words
A device according to claim 1 in which said bifurcated U-shaped member has a pair of arms in contact with said first flat surface to prevent lateral movement of the infant and a base portion in contact with said first flat surface to prevent vertical movement of the infant.
Claim 4
Dependent Claim
30 words
A device according to claim 2 in which said pair of arms are each tapered away from said base portion to provide a larger area for movement of the infant.
Claim 5
Dependent Claim
20 words
A device according to claim 2 in which said pair of arms are movable laterally with respect to each other.
Claim 6
Dependent Claim
23 words
A device according to claim 1 in which said first member and said second bifurcated member are constructed of a solid unitary structure.
Claim 7
Dependent Claim
51 words
A device according to claim 1 which includes a second base member in the form of an incline plane and having an angle that is less than said given angle on said first member and adapted to support said first member thereby changing said given angle with respect to the horizontal.
Claim 8
Dependent Claim
28 words
A device according to claim 6 in which said second base member is constructed of the same resilient foam material used to construct said first and second member.
Claim 9
Dependent Claim
29 words
A device according to claim 1 which includes a second flat surface contiguous with said first flat surface and at an angle that is less than said first angle.
Claim 10
Dependent Claim
40 words
A device according to claim 8 in which said birfurcated U-shaped member includes a pair of arms in contact with said first flat surface and said second flat surface and a base member in contact with said first flat surface.
Claim 11
Independent Claim
145 words
A device for safely holding and supporting an infant in either a prone or supine position at a given angle relative to the horizontal comprising: a base member in the form of an incline plane having a first flat surface at a given angle of 30 degrees and a second flat surface contiguous with said first surface and at an angle that is less than said first angle whereby the angle of 30 degrees provides the necessary support for the infant in both the supine position and the prone position without the necessity of adding additional parts or members, and a second bifurcated member having a pair of extending arms and a base member, said base member located on said first flat surface and said pair of extending arms located in part on said first flat surface and in part on said second flat surface.
Claim 12
Independent Claim
145 words
A device for safely holding and supporting an infant in either a prone or supine position at a given angle relative to the horizontal comprising: a base member in the form of an incline plane having a first flat surface at a given angle of 30 degrees and a second flat surface contiguous with said first surface and at an angle that is less than said first angle whereby the angle of 30 degrees provides the necessary support for the infant in both the supine position and the prone position without the necessity of adding additional parts or members, and a second bifurcated member having a pair of extending arms and a base member, said base member located on said first flat surface and said pair of extending arms located in part on said first flat surface and in part on said second flat surface.
Claim 13
Dependent Claim
52 words
A device according to claim 10 which includes a second base member in the form of an inclined plane and having an angle that is less than said given angle on said first member and adapted to support said first base member thereby changing said given angle with respect to the horizontal.
Claim 14
Dependent Claim
29 words
A device according to claim 11 in which said base member, said second birurcated member and said second base member are all constructed of the same resilient foam material.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-01-27 | 1989-07-29 | 1990-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-27 | 1993-07-29 | 1994-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-27 | 1997-07-29 | 1998-01-28 | $7700.00 | Window Closed / Lapsed |