US3840916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Infant support
Assignee: Individual
•
Filing: 1973-04-13
•
Granted: 1974-10-15
•
Expires: 1993-04-13
Abstract
Abstract An inflated cushion support with releasably attached, overlapping arms that may be wrapped around an infant at the front to hold him sitting up. The support is weighted in the bottom at the back to hold it with the arms at the front raised enough to provide clearance for the infant''s legs.
Inventors
- 👤 L Jennings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:37
CPC Classifications
A; A47; A47D; A47D15/00; A47D15/005; A47D15/006; A47C; A47C4/00; A47C4/54; A47D13/00; A47D13/08; Y; Y10; Y10S; Y10S5/00; Y10S5/922
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
254 words
In an infant support comprising a self-supporting cushion body in the form of a non-jointed split ring having flexible, overlapping arms at the front which are separable so that said split ring may encircle an infant with the arms overlapped at the front of the infant and with the back of the split ring providing support for the back of the infant, the improvements wherein: said split ring has self supporting back and side portions for sitting horizontally on a horizontal support in an upright position and extending from the support upward a substantial distance to partially encircle and position the infant in an upright sitting position, said back portion having weight means therein to ensure that said split ring sits erect on said horizontal support, the tops of said arms being substantially flush with the tops of said side portions, and said arms having a substantially smaller vertical thickness than said side portions forming a single continuous open space under said arms at the front of said split ring when sitting erect on said support for receiving the legs of the infant, said split ring being substantially thicker horizontally than the arms of the infant for providing cushioned arm and hand rests for the infant, and said arms of said split ring having overlapping front end portions on which complementary fasteners are affixed for releaseably attaching said arms together overlapping one another at the front to close the ring snugly around the sitting infant and normally preventing the infant from leaving the ring.
Claim 2
Dependent Claim
254 words
In an infant support comprising a self-supporting cushion body in the form of a non-jointed split ring having flexible, overlapping arms at the front which are separable so that said split ring may encircle an infant with the arms overlapped at the front of the infant and with the back of the split ring providing support for the back of the infant, the improvements wherein: said split ring has self supporting back and side portions for sitting horizontally on a horizontal support in an upright position and extending from the support upward a substantial distance to partially encircle and position the infant in an upright sitting position, said back portion having weight means therein to ensure that said split ring sits erect on said horizontal support, the tops of said arms being substantially flush with the tops of said side portions, and said arms having a substantially smaller vertical thickness than said side portions forming a single continuous open space under said arms at the front of said split ring when sitting erect on said support for receiving the legs of the infant, said split ring being substantially thicker horizontally than the arms of the infant for providing cushioned arm and hand rests for the infant, and said arms of said split ring having overlapping front end portions on which complementary fasteners are affixed for releaseably attaching said arms together overlapping one another at the front to close the ring snugly around the sitting infant and normally preventing the infant from leaving the ring.
Claim 3
Dependent Claim
35 words
The infant support as claimed in claim 1 in which said complementary fasteners comprise strips on the front end portions of the arms with interlocking projections thereon that are separable by manually pulling them apart.
Claim 4
Dependent Claim
26 words
The infant support as claimed in claim 2 in which said split ring is a hollow shell of flexible material inflated with air or another gas.
Claim 5
Dependent Claim
14 words
The infant support as claimed in claim 3 in which said strips comprise Velcro.
Claim 6
Dependent Claim
27 words
The infant support as claimed in claim 4 in which said back portion of said split ring extends higher than said side portions and provides a headrest.
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) | 1977-10-14 | 1978-04-15 | 1978-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-10-14 | 1982-04-15 | 1982-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-10-14 | 1986-04-15 | 1986-10-15 | $7700.00 | Window Closed / Lapsed |