US4882799A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crib structure
Assignee: Individual
•
Filing: 1988-06-15
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Granted: 1989-11-28
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Expires: 2008-06-15
Abstract
Abstract A crib structure for a child includes a support surface for the child. A plurality of side walls are operatively connected to the support surface. At least one of the side walls includes a door opening and at least one door. The door is laterally slidable substantially in the direction to and from an adjacent side wall, such that the child can be quietly and easily placed into and taken from the crib through the door opening without substantial bending or reaching. The sidewalls and the support surface define an interior space therebetween and an exterior space surrounding the sidewalls. At least one of the side walls is preferably composed of a material which is substantially flexible to forces directed substantially from the interior, and substantially rigid to forces directed substantially from the exterior. Step structure is preferably provided beneath the support surface. The step structure is movably mounted beneath the support surface and has a retracted position substantially beneath the support surface and an extended position laterally outward from and below the support surface. Lid structure is connected to the step structure whereby the step structure is adapted to function as a step, a drawer, or a seat.
Inventors
- 👤 Kathy C. Shapiro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:14
CPC Classifications
A; A47; A47C; A47C29/00; A47C29/003; A47D; A47D15/00; A47D7/00; A47D7/007; A47D9/00; A61; A61G; A61G7/00; A61G7/05; A61G7/0507; A61G7/0519; A61G7/052
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
163 words
A crib for a child, comprising: a support surface for a child; a plurality of side walls operatively connected to the support surface, at least one of said side walls comprising a door opening and having at least one door means laterally slidable substantially in the direction to and from a most adjacent side wall; said crib further comprising track means substantially spanning the door opening, said track means being adapted to slidably engage said door means and to direct said door means laterally to and from said adjacent side walls, said door means further comprising flexible panels and means for slidably mounting said flexible panels to said track means, said adjacent side walls further comprising pockets, said track means extending into said pockets, whereby said door means can be moved along said track means into said pockets, and whereby the child can be placed quietly and easily into and taken from the crib through the door opening without substantial bending or reaching.
Claim 2
Dependent Claim
163 words
A crib for a child, comprising: a support surface for a child; a plurality of side walls operatively connected to the support surface, at least one of said side walls comprising a door opening and having at least one door means laterally slidable substantially in the direction to and from a most adjacent side wall; said crib further comprising track means substantially spanning the door opening, said track means being adapted to slidably engage said door means and to direct said door means laterally to and from said adjacent side walls, said door means further comprising flexible panels and means for slidably mounting said flexible panels to said track means, said adjacent side walls further comprising pockets, said track means extending into said pockets, whereby said door means can be moved along said track means into said pockets, and whereby the child can be placed quietly and easily into and taken from the crib through the door opening without substantial bending or reaching.
Claim 3
Dependent Claim
15 words
The crib of claim 1, wherein first track means is substantially adjacent said support surface.
Claim 4
Dependent Claim
36 words
The crib of claim 2, wherein second track means is substantially parallel to said first track means and above said support surface, said door means being slidably engaged between said first and said second track means.
Claim 5
Dependent Claim
35 words
The crib of claim 1, wherein the panels are substantially flexible when subjected to a force in a first direction, and are substantially rigid when subjected to a force directed in a substantially second direction.
Claim 6
Dependent Claim
39 words
The crib of claim 4, wherein said panels comprise a plurality of substantially adjacent slats having an outside surface, an inside surface, and two side surfaces, said slats being fastened together substantially at said rear surface by fastening means.
Claim 7
Dependent Claim
25 words
The crib of claim 5, wherein said fastening means comprises a flexible backing, said rear surfaces of said slats being joined to said flexible backing.
Claim 8
Dependent Claim
44 words
The crib of claim 6, wherein at least one of said side walls comprises a plurality of substantially adjacent slats having an outside surface, and inside surface, and two side surfaces, said slats being fastened together substantially at said rear surface by fastening means.
Claim 9
Dependent Claim
75 words
The crib of claim 1, further comprising base structure adapted to retain said support surface above a floor, and movable step structure mounted beneath said support surface, said step structure having a retracted position substantially beneath the support surface and an extended position laterally outward from and below the support surface, said crib further comprising lid means connected to said step structure, whereby said step structure is adapted to function as a step or seat.
Claim 10
Dependent Claim
35 words
The crib of claim 8, wherein said step structure comprises at least two steps, whereby a child can enter and leave the crib and said steps can be used as a seat by a parent.
Claim 11
Dependent Claim
15 words
The crib of claim 9, wherein said steps are slidably mounted beneath the support surface.
Claim 12
Dependent Claim
20 words
The crib of claim 10, wherein said steps are mounted beneath the support surface by cooperating wheel and track structure.
Claim 13
Dependent Claim
127 words
A multi-sided crib, comprising: a support surface; a plurality of upstanding side walls fastened to the support surface and defining an interior space between said side walls and above said support surface, and an exterior space surrounding said interior space and said side walls, at least one of said side walls comprising a plurality of substantially adjacent slats having a front face, a rear face and two side faces, said slats being fastened together substantially at said rear face by fastening means, said side surfaces being bevelled inwardly from said front surface to said rear surface, at least one of said side walls being flexible to a force directed substantially from said interior space, and being substantially rigid to a force directed substantially from said exterior space.
Claim 14
Dependent Claim
127 words
A multi-sided crib, comprising: a support surface; a plurality of upstanding side walls fastened to the support surface and defining an interior space between said side walls and above said support surface, and an exterior space surrounding said interior space and said side walls, at least one of said side walls comprising a plurality of substantially adjacent slats having a front face, a rear face and two side faces, said slats being fastened together substantially at said rear face by fastening means, said side surfaces being bevelled inwardly from said front surface to said rear surface, at least one of said side walls being flexible to a force directed substantially from said interior space, and being substantially rigid to a force directed substantially from said exterior space.
Claim 15
Dependent Claim
40 words
The crib of claim 12, further comprising at least one door opening in one of said side walls and door means movable between an open position and a closed position in the door opening, said door means comprising said slats.
Claim 16
Dependent Claim
22 words
The crib of claim 13, wherein said door means is laterally slidable in the direction to and from an adjacent side wall.
Claim 17
Dependent Claim
75 words
The crib of claim 12, further comprising base structure adapted to retain said support surface above a floor, and movable step structure mounted beneath said support surface, said step structure having a retracted position substantially beneath the support surface and an extended position laterally outward from and below the support surface, said crib further comprising lid means connected to said step structure, whereby said step structure is adapted to function as a step or seat.
Claim 18
Dependent Claim
35 words
The crib of claim 15, wherein said step structure comprises at least two steps, whereby a child can enter and leave the crib and said steps can be used as a seat by a parent.
Claim 19
Dependent Claim
15 words
The crib of claim 16, wherein said steps are slidably mounted beneath the support surface.
Claim 20
Dependent Claim
20 words
The crib of claim 17, wherein said steps are mounted beneath the support surface by cooperating wheel and track structure.
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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) | 1992-11-27 | 1993-05-29 | 1993-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-27 | 1997-05-29 | 1997-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-27 | 2001-05-29 | 2001-11-28 | $7700.00 | Window Closed / Lapsed |