US5409411A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Life preserver child bed flotation assembly
Assignee: Individual
•
Filing: 1994-05-12
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Granted: 1995-04-25
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Expires: 2014-05-12
Abstract
Abstract A life preserver child bed flotation assembly includes a base having an annular framework encompassing an open central region defined through the base and an annular flotation collar attached to the framework for providing flotation capability to the base, a shell-shaped seat for reclining a child being supported on the base by the annular framework thereof and substantially over the open central region therehrough, and and a life preserver vest for releasably securing the child within the seat. The seat has front, rear and side walls connected together at their respective opposite ends and a bottom wall connected with lower edges of the front, rear and side walls. The bottom wall has forward and rearward reversely inclined portions connected together to permit the reclining of the child within the seat. The front, rear and side walls have inner and outer portions spaced apart so as to define an internal cavity therebetween being filled with a foam-like material for providing flotation capability to the seat. An annular flange extends around and is connected to the outer portions of the front, rear and side walls and is releasably connected by detent elements to sections of the annular framework of the base. The life preserver vest has a chest portion, a crotch portion and a straps attached thereto and to the walls of the seat for releasably securing the child within the seat.
Inventors
- 👤 Esther M. Schrieber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:58
CPC Classifications
B; B63; B63C; B63C9/00; B63C9/06; B63C9/08; B63C9/065
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
202 words
A life preserver child bed flotation assembly, comprising: (a) a base having an inner framework encompassing an open central region defined through said base and an outer body attached to said inner framework and formed of a material providing flotation capability to said base, said inner framework including a pair of front and rear end frame members and a pair of opposite side frame members extending between and connected to said front and rear end frame members so as to define said framework in an annular configuration, said outer body of said base being an annular collar made of a rigid foam material surrounding and enclosing upper, lower and outer sides of said front and rear end frame members and of said opposite side frame members of said annular inner framework; (b) a seat structure having a seat for reclining a child thereon and a flange attached to and extending outwardly from said seat and connected to said inner framework of said base so as to support said seat structure on said inner framework across and covering said open central region therethrough; and (c) a life preserver vest attached to said seat structure for releasably securing the child within said seat structure.
Claim 2
Dependent Claim
202 words
A life preserver child bed flotation assembly, comprising: (a) a base having an inner framework encompassing an open central region defined through said base and an outer body attached to said inner framework and formed of a material providing flotation capability to said base, said inner framework including a pair of front and rear end frame members and a pair of opposite side frame members extending between and connected to said front and rear end frame members so as to define said framework in an annular configuration, said outer body of said base being an annular collar made of a rigid foam material surrounding and enclosing upper, lower and outer sides of said front and rear end frame members and of said opposite side frame members of said annular inner framework; (b) a seat structure having a seat for reclining a child thereon and a flange attached to and extending outwardly from said seat and connected to said inner framework of said base so as to support said seat structure on said inner framework across and covering said open central region therethrough; and (c) a life preserver vest attached to said seat structure for releasably securing the child within said seat structure.
Claim 3
Dependent Claim
191 words
A life preserver child bed flotation assembly, comprising: (a) a base having an inner framework encompassing an open central region defined through said base and an outer body attached to said inner framework and formed of a material providing flotation capability to said base, said inner framework including a pair of front and rear end frame members and a pair of opposite side frame members extending between and connected to said front and rear end frame members so as to define said framework in an annular configuration, said front and rear end frame members and said opposite side frame members having respective rigid hollow tubular shapes defining an annular channel being open about an inner perimeter of said annular framework; (b) a seat structure having a seat for reclining a child thereon and a flange attached to and extending outwardly from said seat and connected to said inner framework of said base so as to support said seat structure on said inner framework across and covering said open central region therethrough; and (c) a life preserver vest attached to said seat structure for releasably securing the child within said seat structure.
Claim 4
Dependent Claim
191 words
A life preserver child bed flotation assembly, comprising: (a) a base having an inner framework encompassing an open central region defined through said base and an outer body attached to said inner framework and formed of a material providing flotation capability to said base, said inner framework including a pair of front and rear end frame members and a pair of opposite side frame members extending between and connected to said front and rear end frame members so as to define said framework in an annular configuration, said front and rear end frame members and said opposite side frame members having respective rigid hollow tubular shapes defining an annular channel being open about an inner perimeter of said annular framework; (b) a seat structure having a seat for reclining a child thereon and a flange attached to and extending outwardly from said seat and connected to said inner framework of said base so as to support said seat structure on said inner framework across and covering said open central region therethrough; and (c) a life preserver vest attached to said seat structure for releasably securing the child within said seat structure.
Claim 5
Dependent Claim
19 words
The assembly of claim 2 wherein said outer body of said base is made of a rigid foam material.
Claim 6
Dependent Claim
18 words
The assembly of claim 2 wherein said outer body of said base is a collar surrounding said framework.
Claim 7
Dependent Claim
24 words
The assembly of claim 2 wherein said flange of said seat structure extends outwardly from said seat into said annular channel of said framework.
Claim 8
Dependent Claim
26 words
The assembly of claim 5 further comprising: detent elements formed on said flange and said annular framework adapted to releasably connect said flange to said framework.
Claim 9
Dependent Claim
57 words
The assembly of claim 2 wherein said seat includes a pair of front and rear end walls, a pair of side walls extending between and connected to said front and rear end walls, and a bottom wall connected with lower edges of said pair of front and rear end walls and said pair of opposite side walls.
Claim 10
Dependent Claim
27 words
The assembly of claim 7 wherein said bottom wall has forward and rearward reversely inclined portions connected together to permit reclining of the child within said seat.
Claim 11
Dependent Claim
50 words
The assembly of claim 7 wherein said pair of front and rear end walls and said pair of opposite side walls have respective inner and outer portions spaced apart so as to define an internal cavity therebetween being filled with a foam-like material for providing flotation capability to said seat.
Claim 12
Dependent Claim
35 words
The assembly of claim 7 wherein said flange extends around and is connected to said outer portions of said pair of front and rear end walls and pair of opposite side walls of said seat.
Claim 13
Dependent Claim
46 words
The assembly of claim 2 wherein said life preserver vest includes a chest portion, a crotch portion attached to said chest portion and a plurality of straps secured to said seat and releasably connectable to said chest portion for releasably securing the child within said seat.
Claim 14
Dependent Claim
46 words
The assembly of claim 2 further comprising: a flexible cover adapted to be converted from a folded position at one end of said seat to an extended position overlying a top of said seat for protecting the child reclining within said seat from inclement weather conditions.
Claim 15
Dependent Claim
173 words
A life preserver child bed flotation assembly, comprising: (a) a base having an inner annular framework encompassing an open central region defined through said base and an outer annular collar attached to said inner annular framework and formed of a material providing flotation capability to said base; (b) a seat structure having a seat for reclining a child thereon and a ledge attached to and extending outwardly from said seat and connected to said inner annular framework of said base so as to support said seat structure on said inner annular framework across said open central region therethrough; and (c) a life preserver vest attached to said seat structure for releasably securing the child within said seat; (d) said inner annular framework being formed in two C-shaped sections which are mirror images of one another and permit said annular base to be assembled with said seat structure to prepare said bed flotation assembly for use and to be disassembled from said seat structure to prepare the bed flotation assembly for transport and storage.
Claim 16
Dependent Claim
173 words
A life preserver child bed flotation assembly, comprising: (a) a base having an inner annular framework encompassing an open central region defined through said base and an outer annular collar attached to said inner annular framework and formed of a material providing flotation capability to said base; (b) a seat structure having a seat for reclining a child thereon and a ledge attached to and extending outwardly from said seat and connected to said inner annular framework of said base so as to support said seat structure on said inner annular framework across said open central region therethrough; and (c) a life preserver vest attached to said seat structure for releasably securing the child within said seat; (d) said inner annular framework being formed in two C-shaped sections which are mirror images of one another and permit said annular base to be assembled with said seat structure to prepare said bed flotation assembly for use and to be disassembled from said seat structure to prepare the bed flotation assembly for transport and storage.
Claim 17
Dependent Claim
18 words
The assembly of claim 13 wherein said outer annular collar of said base includes a plurality of segments.
Claim 18
Dependent Claim
49 words
The assembly of claim 13 wherein said inner framework includes a pair of front and rear end frame members and a pair of opposite side frame members extending between and connected to said front and rear end frame members so as to define said framework in an annular configuration.
Claim 19
Dependent Claim
202 words
A life preserver child bed flotation assembly, comprising: (a) a base having an inner annular framework encompassing an open central region defined through said base and an outer annular collar attached to said inner annular framework and formed of a material providing flotation capability to said base, said inner framework including a pair of front and rear end frame members and a pair of opposite side frame members extending between and connected to said front and rear end frame members so as to define said framework in an annular configuration, said outer annular collar of said base is made of a rigid foam material surrounding and enclosing upper, lower and outer sides of said front and rear end frame members and of said opposite side frame members of said annular inner framework; (b) a seat structure having a seat for reclining a child thereon and a ledge attached to and extending outwardly from said seat and connected to said inner annular framework of said base so as to support said seat structure on said inner annular framework across said open central region therethrough; and (c) a life preserver vest attached to said seat structure for releasably securing the child within said seat.
Claim 20
Dependent Claim
202 words
A life preserver child bed flotation assembly, comprising: (a) a base having an inner annular framework encompassing an open central region defined through said base and an outer annular collar attached to said inner annular framework and formed of a material providing flotation capability to said base, said inner framework including a pair of front and rear end frame members and a pair of opposite side frame members extending between and connected to said front and rear end frame members so as to define said framework in an annular configuration, said outer annular collar of said base is made of a rigid foam material surrounding and enclosing upper, lower and outer sides of said front and rear end frame members and of said opposite side frame members of said annular inner framework; (b) a seat structure having a seat for reclining a child thereon and a ledge attached to and extending outwardly from said seat and connected to said inner annular framework of said base so as to support said seat structure on said inner annular framework across said open central region therethrough; and (c) a life preserver vest attached to said seat structure for releasably securing the child within said seat.
Claim 21
Dependent Claim
78 words
The assembly of claim 16 wherein: said front and rear end frame members and said opposite side frame members have respective rigid hollow tubular shapes defining an annular channel being open about an inner perimeter of said annular framework; said flange of said seat structure extending outwardly from said seat into said annular channel of said framework; and detent elements formed on said flange and said annular framework being adapted to releasably connect said flange to said framework.
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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) | 1998-04-24 | 1998-10-24 | 1999-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-04-24 | 2002-10-24 | 2003-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-04-24 | 2006-10-24 | 2007-04-25 | $7700.00 | Window Closed / Lapsed |