Patent US3722009A successfully refreshed from Google Patents.
US3722009A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable crib
Assignee: Individual
•
Filing: 1971-08-03
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Granted: 1973-03-27
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Expires: 1991-08-03
Abstract
Abstract A crib is foldably contained in a portable receptacle. The base members of the crib are formed by the receptacle itself when in an open position and end panels of the crib are hingedly attached to each base member. Side rails of the crib are hinged to each end panel and can be swung into position after the panels are raised to a vertical position. Means are provided to lock the side rails to the base members and to the end panels. Legs for the crib are foldable within each side rail and can be locked in operational position to form a sturdy crib raised off of the floor.
Inventors
- 👤 H Hrynda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:24
CPC Classifications
A; A47; A47D; A47D15/00; A47D15/001; A47D15/003; A47D7/00; A47D7/002
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
81 words
A portable crib comprising foldable base member means for receiving a mattress when in an unfolded position and forming the external portions of a portable receptacle when in a folded position, spaced end panel means swingably attached to said base member means, side rail means swingable attached to at least one of said end panel means and extending between said end panel means, and means to lock said side rail means to said end panel means to form the crib enclosure.
Claim 2
Dependent Claim
81 words
A portable crib comprising foldable base member means for receiving a mattress when in an unfolded position and forming the external portions of a portable receptacle when in a folded position, spaced end panel means swingably attached to said base member means, side rail means swingable attached to at least one of said end panel means and extending between said end panel means, and means to lock said side rail means to said end panel means to form the crib enclosure.
Claim 3
Dependent Claim
18 words
A portable crib according to claim 1 further comprising leg members swingably attached to said side rail means.
Claim 4
Dependent Claim
29 words
A portable crib according to claim 2 further comprising means to lock said leg members to said base member means to raise and support the crib off the floor.
Claim 5
Dependent Claim
39 words
A portable crib according to claim 1 further comprising means to latch said base member means together when in a folded position, and handle means affixed to one of said base member means to render the receptacle readily portable.
Claim 6
Dependent Claim
45 words
A portable crib according to claim 1 further comprising a link member, said base member means being hingedly attached to said link member, and said link member and said base member means receiving the mattress when said base member means are in an unfolded position.
Claim 7
Dependent Claim
56 words
A portable crib according to claim 1 wherein said end panel means includes first and second end panels and said side rail means includes first and second side rails, said first side rail being permanently hingedly attached to said first end panel and said second side rail being permanently hingedly attached to said second end panel.
Claim 8
Dependent Claim
36 words
A portable crib according to claim 6 further comprising means to temporarily attach said first side rail to said second end panel and means to temporarily attach said second side rail to said first end panel.
Claim 9
Dependent Claim
20 words
A portable crib according to claim 7 further comprising means to fold said first and second side rails upon themselves.
Claim 10
Dependent Claim
22 words
A portable crib according to claim 8 Further comprising means to lock said first and second side rails in an unfolded position.
Claim 11
Dependent Claim
23 words
A portable crib according to claim 9 further comprising means to lock said first and second side rails to said base member means.
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) | 1976-03-26 | 1976-09-25 | 1977-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-03-26 | 1980-09-25 | 1981-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-03-26 | 1984-09-25 | 1985-03-27 | $7700.00 | Window Closed / Lapsed |