US4028753A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatically rockable infant's crib
Assignee: Individual
•
Filing: 1975-10-16
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Granted: 1977-06-14
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Expires: 1995-10-16
Abstract
Abstract An automatically rockable crib for infants includes a crib having rollers on the bottom thereof and a crib supporting assembly. The supporting assembly has a platform stand at each corner with a transversely extending arcuate surface thereon. Electric motor means is connected to the crib and oscillates the crib on the rollers along the arcuate surfaces of the platform stands.
Inventors
- 👤 Augusto Rios
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:46
CPC Classifications
A; A47; A47D; A47D9/00; A47D9/02; A47D9/053; A47D9/057; B; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28; B60N2/2854
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
86 words
An automatically rockable crib for infants comprising in combination: a crib: a crib support assembly rockably supporting said crib and including a base and a platform stand carried by said base at each corner thereof, each said platform stand being provided with an upwardly facing transversely extending arcuate surface, said crib including a contoured bottom portion at least in the regions overlying said arcuate surfaces, the contour of said contoured bottom portions being complementary to the contours of the underlying arcuate surfaces of said platform stands.
Claim 2
Dependent Claim
86 words
An automatically rockable crib for infants comprising in combination: a crib: a crib support assembly rockably supporting said crib and including a base and a platform stand carried by said base at each corner thereof, each said platform stand being provided with an upwardly facing transversely extending arcuate surface, said crib including a contoured bottom portion at least in the regions overlying said arcuate surfaces, the contour of said contoured bottom portions being complementary to the contours of the underlying arcuate surfaces of said platform stands.
Claim 3
Dependent Claim
18 words
An automatically rockable crib according to claim 1, wherein said roller means are rotatably mounted on said crib.
Claim 4
Dependent Claim
32 words
An automatically rockable crib according to claim 2, wherein each of said arcuate surfaces is provided with a friction reducing coating at least along the predetermined path of said roller means thereon.
Claim 5
Dependent Claim
39 words
An automatically rockable crib according to claim 1, wherein said electric motor means is carried by said base at approximately the center thereof and includes a crank mechanism operatively connected to the crib at approximately the longitudinal mid-point thereof.
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) | 1980-06-13 | 1980-12-13 | 1981-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-13 | 1984-12-13 | 1985-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-13 | 1988-12-13 | 1989-06-14 | $7700.00 | Window Closed / Lapsed |