US5143420A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airplane safety seat for lap children
Assignee: Individual
•
Filing: 1990-06-12
•
Granted: 1992-09-01
•
Expires: 2010-06-12
Abstract
Abstract A safety seat including a crash resistent barrier to protect a small child on the lap of an adult in the event of an airplane crash. A frame including a back and a pair of sidewalls receives the bucket seat that holds the child. The frame is formed from a continuous piece of aircraft tubing bent in such a way as to form an outer oval portion and a V-shaped inner portion that provides springy resilience to the frame. A two-part crash barrier is positionable over the front of the child so that the force of an adult lurching forward will not crush the child. Seat belt receiving hooks keep the safety seat and the child securely in place on the lap of the passenger. A pair of U-shaped inflatable rings attachable around the frame keep the seat floating in an upright position if the airplane ditches over water. The two-part crash resistent barrier can be folded backwardly and locked in position so that the seat will assume one of two given angles if it is desired to use the device in an automobile. At one angle the seat faces rearwardly for infants and at the other angle the seat faces frontward for older children. A convertible cart can be attached to the seat so that a parent can wheel the child through an airport. The handle of the cart may be turned downwardly so that the cart can also be used as a backpack.
Inventors
- 👤 Stanley Switlik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:43
CPC Classifications
B; B64; B64D; B64D11/00; B64D11/06; B64D11/0612; A; A47; A47D; A47D1/00; A47D1/06; A47D1/10; A47D13/00; A47D13/02; A47D13/025; A47D13/027; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28; B60N2/2842; B60N2/2845; B60N2/2848; B60N2/2884; B62; B62B; B62B5/00; B62B5/0023; B64D11/0619; B64D11/062
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
206 words
A lap usable child carrier apparatus for use on an airplane comprising: a frame having a front and a back and a first and second sidewall attached to said back, said sidewalls formed from a resilient tubular material and comprising an oval portion which at least partially defines an egg-shaped space, and a V-shaped portion attached to said oval portion for providing resilient strength to said oval portion; a bucket seat which fits in said frame and between said sidewalls; crash protection means selectively positionable over a child placed in said bucket seat for preventing an adult from contacting said child in the event of an airplane crash, said crash protection means including a first section rotatably connected to said frame and a second section rotatably connected to said first section, said second section including at least two legs, and a crash protection pad attached to said first section of said crash protection means; and, rotation means for rotatably connecting said first section to said frame and for permitting said crash protection means to be rotated with respect to said bucket seat, wherein said crash protection pad faces said adult when said apparatus is in position on the lap of said adult on an said airplane.
Claim 2
Dependent Claim
206 words
A lap usable child carrier apparatus for use on an airplane comprising: a frame having a front and a back and a first and second sidewall attached to said back, said sidewalls formed from a resilient tubular material and comprising an oval portion which at least partially defines an egg-shaped space, and a V-shaped portion attached to said oval portion for providing resilient strength to said oval portion; a bucket seat which fits in said frame and between said sidewalls; crash protection means selectively positionable over a child placed in said bucket seat for preventing an adult from contacting said child in the event of an airplane crash, said crash protection means including a first section rotatably connected to said frame and a second section rotatably connected to said first section, said second section including at least two legs, and a crash protection pad attached to said first section of said crash protection means; and, rotation means for rotatably connecting said first section to said frame and for permitting said crash protection means to be rotated with respect to said bucket seat, wherein said crash protection pad faces said adult when said apparatus is in position on the lap of said adult on an said airplane.
Claim 3
Dependent Claim
49 words
The apparatus of claim 1 further comprising: a first seat of sockets attached to the back of said frame for receiving the legs of said second section of said crash protection means, said first set of sockets including a first socket located on said first and second sidewalls respectively.
Claim 4
Dependent Claim
106 words
The apparatus of claim 2 further comprising: a second set of leg receiving sockets also attached to the back of said frame for receiving the legs of said second section of said crash protection means, said second set of sockets including a second socket located on said first and second sidewalls respectively at a location different from said first socket, wherein said legs are received in said first set of leg receiving sockets, said apparatus will recline at a first angle and when said legs are placed into said second set of sockets, said apparatus will recline at a second angle different from said first angle.
Claim 5
Dependent Claim
83 words
The apparatus of claim 3 further comprising: a third set of leg receiving sockets attached to the front of said frame for receiving the legs of said second section of said crash protection means, said third set of sockets including a third socket located on said first and second sidewalls respectively. whereby when said legs are inserted into said third set of sockets, said crash protection pad is located in a first position in front of a child sitting in said bucket seat.
Claim 6
Dependent Claim
196 words
A lap usable child carrier apparatus for use on an airplane comprising: a frame having a front and a back and a first and second sidewall attached to said back, said sidewalls formed from a resilient tubular material and comprising an oval portion which at least partially defines an egg-shaped space, and a V-shaped portion attached to said oval portion for providing resilient strength to said oval portion; a bucket seat which fits in said frame and between said sidewalls; crash protection means selectively positionable over a child placed in said bucket seat for preventing an adult from contacting said child in the event of an airplane crash, said crash protection means including a first section rotatably connected to said frame, a second section rotatably connected to said first section, and, a crash protection pad attached to said first section of said crash protection means; and, rotation means for rotatably connecting said first section to said frame and for permitting said crash protection means to be rotated with respect to said bucket seat, wherein said crash protection pad faces said adult when said apparatus is in position on the lap of said adult on said airplane.
Claim 7
Dependent Claim
196 words
A lap usable child carrier apparatus for use on an airplane comprising: a frame having a front and a back and a first and second sidewall attached to said back, said sidewalls formed from a resilient tubular material and comprising an oval portion which at least partially defines an egg-shaped space, and a V-shaped portion attached to said oval portion for providing resilient strength to said oval portion; a bucket seat which fits in said frame and between said sidewalls; crash protection means selectively positionable over a child placed in said bucket seat for preventing an adult from contacting said child in the event of an airplane crash, said crash protection means including a first section rotatably connected to said frame, a second section rotatably connected to said first section, and, a crash protection pad attached to said first section of said crash protection means; and, rotation means for rotatably connecting said first section to said frame and for permitting said crash protection means to be rotated with respect to said bucket seat, wherein said crash protection pad faces said adult when said apparatus is in position on the lap of said adult on said airplane.
Claim 8
Dependent Claim
216 words
A lap usable child carrier apparatus for use on an airplane comprising: a frame having a front and a back and a first and second sidewall attached to said back, said sidewalls formed from a resilient tubular material and comprising an oval portion which at least partially defines an egg-shaped space, and a V-shaped portion attached to said oval portion for providing resilient strength to said oval portion; a bucket seat which fits in said frame and between said sidewalls; crash protection means selectively positionable over a child placed in said bucket seat for preventing an adult from contacting said child in the event of an airplane crash, said crash protection means including a first section rotatably connected to said frame and a second section connected to said first section, said second section including means for selectively contacting said frame when said apparatus is used as a car seat, and a crash protection pad attached to said first section of said crash protection means; and, rotation means for rotatably connecting said first section to said frame and for permitting said crash protection means to be rotated with respect to said bucket seat, wherein said crash protection pad faces said adult when said apparatus is in position on the lap of said adult on an said airplane.
Claim 9
Dependent Claim
216 words
A lap usable child carrier apparatus for use on an airplane comprising: a frame having a front and a back and a first and second sidewall attached to said back, said sidewalls formed from a resilient tubular material and comprising an oval portion which at least partially defines an egg-shaped space, and a V-shaped portion attached to said oval portion for providing resilient strength to said oval portion; a bucket seat which fits in said frame and between said sidewalls; crash protection means selectively positionable over a child placed in said bucket seat for preventing an adult from contacting said child in the event of an airplane crash, said crash protection means including a first section rotatably connected to said frame and a second section connected to said first section, said second section including means for selectively contacting said frame when said apparatus is used as a car seat, and a crash protection pad attached to said first section of said crash protection means; and, rotation means for rotatably connecting said first section to said frame and for permitting said crash protection means to be rotated with respect to said bucket seat, wherein said crash protection pad faces said adult when said apparatus is in position on the lap of said adult on an said airplane.
References Cited (Backward Citations)
US3794379A
Cited
US4456302A
Cited
US4429916A
Cited
US4500133A
Cited
US4707024A
Cited
US4729600A
Cited
US4858997A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-09-01 | 1996-03-02 | 1996-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-09-01 | 2000-03-02 | 2000-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-09-01 | 2004-03-02 | 2004-09-01 | $7700.00 | Window Closed / Lapsed |