US6402251B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle passenger safety devices
Assignee: AmSafe Inc
•
Filing: 2000-08-23
•
Granted: 2002-06-11
•
Expires: 2020-08-23
Abstract
Abstract A passenger safety device for use on vehicles such as airplanes and automobiles is disclosed. In a first embodiment, the device is a “soft” device, i.e., a safety harness comprising exclusively straps and fasteners. A horizontal strap wraps around the back-support of a vehicle seat to secure the harness to the vehicle seat. In a second embodiment, the device comprises a back-support portion and a seat-pan portion. When folded, the exterior frame resembles a small briefcase with a shoulder strap. In a third embodiment, the device comprises a rigid front-support with an inflatable cushion that fills up the space between the passenger and the front-support.
Inventors
- 👤 Louise F. Stoll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:14
CPC Classifications
B; B64; B64D; B64D25/00; B64D25/02; B64D25/06; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/265; B60N2/28; B60N2/2803; B60N2/2812; B60N2/2839; B60R; B60R22/00; B60R22/10; B60R22/105; B64D11/00; B64D11/06; B64D11/0612; B60R22/12; B60R22/14
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
121 words
A vehicle passenger safety device for securing a passenger on a vehicle seat that has a back-support and a seat belt, the device comprising: (a) a horizontal strap adapted to be fastened around the back-support; (b) two vertical straps, each having a first end attached to the horizontal strap adapted to extend from a back side of the back-support and a second end having a loop through which the seat belt is capable of being fed and fastened above the lap of the passenger, wherein the vertical straps are adapted to rest over the back-support and the passenger's shoulders; and (c) a strap-holding belt attached to the vertical straps at a position substantially above the second end of the vertical straps.
Claim 2
Dependent Claim
121 words
A vehicle passenger safety device for securing a passenger on a vehicle seat that has a back-support and a seat belt, the device comprising: (a) a horizontal strap adapted to be fastened around the back-support; (b) two vertical straps, each having a first end attached to the horizontal strap adapted to extend from a back side of the back-support and a second end having a loop through which the seat belt is capable of being fed and fastened above the lap of the passenger, wherein the vertical straps are adapted to rest over the back-support and the passenger's shoulders; and (c) a strap-holding belt attached to the vertical straps at a position substantially above the second end of the vertical straps.
Claim 3
Dependent Claim
23 words
The device of claim 1 , wherein each of the vertical straps is sewn to the horizontal strap at one or more locations.
Claim 4
Dependent Claim
16 words
The device of claim 1 , wherein the strap-holding belt is sewn to the vertical straps.
Claim 5
Dependent Claim
15 words
The device of claim 1 , wherein each of the loops has a hook-and-loop fastener.
Claim 6
Dependent Claim
17 words
The device of claim 1 , wherein the horizontal strap and the strap-holding belt are length adjustable.
Claim 7
Dependent Claim
17 words
The device of claim 1 , wherein the horizontal strap has a fastener and an adjustable portion.
Claim 8
Dependent Claim
17 words
The device of claim 1 , wherein the strap-holding belt has a fastener and an adjustable portion.
Claim 9
Dependent Claim
128 words
A vehicle passenger safety device for securing a passenger on a vehicle seat has a vehicle seat back-support and a seat belt, the device comprising: (a) a seat-pan portion having a crotch strap on an interior side of the seat-pan portion and a loop on an exterior side of the seat-pan portion, wherein the seat-pan portion is adapted to be fastened to the vehicle seat by passing the seat belt through the loop and then fastening the seat belt; (b) a back-support portion having a horizontal strap and two vertical straps, wherein the back-support portion is adapted to be fastened to the vehicle seat back-support by wrapping the horizontal strap around the vehicle seat back-support; and (c) a hinge pivotally connecting the seat-pan portion and the back-support portion.
Claim 10
Dependent Claim
128 words
A vehicle passenger safety device for securing a passenger on a vehicle seat has a vehicle seat back-support and a seat belt, the device comprising: (a) a seat-pan portion having a crotch strap on an interior side of the seat-pan portion and a loop on an exterior side of the seat-pan portion, wherein the seat-pan portion is adapted to be fastened to the vehicle seat by passing the seat belt through the loop and then fastening the seat belt; (b) a back-support portion having a horizontal strap and two vertical straps, wherein the back-support portion is adapted to be fastened to the vehicle seat back-support by wrapping the horizontal strap around the vehicle seat back-support; and (c) a hinge pivotally connecting the seat-pan portion and the back-support portion.
Claim 11
Dependent Claim
16 words
The device of claim 8 , further comprising a rigid exterior frame and a padded interior.
Claim 12
Dependent Claim
16 words
The device of claim 8 , wherein the horizontal strap is sewn to the vertical straps.
Claim 13
Dependent Claim
13 words
The device of claim 8 , wherein the horizontal strap is length adjustable.
Claim 14
Dependent Claim
19 words
The device of claim 8 , wherein the crotch strap is attached to the horizontal strap by a fastener.
Claim 15
Dependent Claim
16 words
The device of claim 8 , further comprising a pair of legs located under the seat-pan.
Claim 16
Dependent Claim
11 words
The device of claim 8 , further comprising a shoulder strap.
Claim 17
Dependent Claim
142 words
A vehicle passenger safety device for securing a passenger on a vehicle seat that has a back-support and a seat belt, the device comprising: (a) a rigid front-support; (b) an inflatable cushion attached to the rigid front-support; (c) a crotch strap having a first end attached to the rigid front-support and a second end having a loop; (d) a pair of cross-straps each of which having a first end attached to the rigid front-support and a second end; and (e) a horizontal strap attached to the second ends of the cross straps, wherein when the device is in use, the horizontal strap is fastened around the back-support and the passenger, the cross straps are rested over the passenger's shoulders, the seat belt is fed through the loop and fastened, and the inflatable cushion is inflated between the rigid front-support and the passenger.
Claim 18
Dependent Claim
142 words
A vehicle passenger safety device for securing a passenger on a vehicle seat that has a back-support and a seat belt, the device comprising: (a) a rigid front-support; (b) an inflatable cushion attached to the rigid front-support; (c) a crotch strap having a first end attached to the rigid front-support and a second end having a loop; (d) a pair of cross-straps each of which having a first end attached to the rigid front-support and a second end; and (e) a horizontal strap attached to the second ends of the cross straps, wherein when the device is in use, the horizontal strap is fastened around the back-support and the passenger, the cross straps are rested over the passenger's shoulders, the seat belt is fed through the loop and fastened, and the inflatable cushion is inflated between the rigid front-support and the passenger.
Claim 19
Dependent Claim
13 words
The device of claim 15 , further comprising a pump and a vent.
Claim 20
Dependent Claim
19 words
The device of claim 15 , wherein the rigid front-support has a belt, a fastener, and an adjustable portion.
Claim 21
Dependent Claim
14 words
The device of claim 15 , wherein the rigid front-support is made of polyurethane.
Claim 22
Dependent Claim
13 words
The device of claim 15 , wherein the rigid front-support is length adjustable.
Claim 23
Dependent Claim
125 words
A safety device for integrating with a vehicle seat that has a back-support and a seat belt to secure a passenger on the vehicle seat, the device comprising: (a) an upper portion having a horizontal strap adapted to be fastened around the back-support; (b) two vertical straps attached to the upper portion and adapted to extend over the shoulders of the passenger, the vertical straps comprising a strap-holding belt attached to the two vertical straps; and (c) a lower portion having at least one loop and an extension, wherein the at least one loop is adapted to receive the seat belt to secure the device to the vehicle seat and the extension is adapted to be attached to the horizontal strap and the strap-holding belt.
Claim 24
Dependent Claim
125 words
A safety device for integrating with a vehicle seat that has a back-support and a seat belt to secure a passenger on the vehicle seat, the device comprising: (a) an upper portion having a horizontal strap adapted to be fastened around the back-support; (b) two vertical straps attached to the upper portion and adapted to extend over the shoulders of the passenger, the vertical straps comprising a strap-holding belt attached to the two vertical straps; and (c) a lower portion having at least one loop and an extension, wherein the at least one loop is adapted to receive the seat belt to secure the device to the vehicle seat and the extension is adapted to be attached to the horizontal strap and the strap-holding belt.
Claim 25
Dependent Claim
27 words
The device of claim 20 , wherein the vehicle seat is an airplane seat and the seat belt is a lap belt associated with the airplane seat.
Claim 26
Independent Claim
105 words
A method for securing a passenger on a vehicle seat having a back-support and a seat belt, the method comprising the steps of: feeding the seat belt through one or more loops of a safety device; fastening the seat belt to secure the safety device onto the vehicle seat; placing two vertical straps of the safety device over the shoulders of the passenger, wherein the vertical straps are attached to the one or more loops of the safety device; wrapping a horizontal strap attached to the two vertical straps around the back-support; and fastening the horizontal strap to secure the passenger's torso against the back-support.
Claim 27
Independent Claim
105 words
A method for securing a passenger on a vehicle seat having a back-support and a seat belt, the method comprising the steps of: feeding the seat belt through one or more loops of a safety device; fastening the seat belt to secure the safety device onto the vehicle seat; placing two vertical straps of the safety device over the shoulders of the passenger, wherein the vertical straps are attached to the one or more loops of the safety device; wrapping a horizontal strap attached to the two vertical straps around the back-support; and fastening the horizontal strap to secure the passenger's torso against the back-support.
Claim 28
Dependent Claim
26 words
The method of claim 22 , wherein the vehicle seat is an airplane seat and the belt is a lap belt associated with the airplane seat.
Claim 29
Dependent Claim
36 words
The method of claim 22 , further comprising the step of fastening a strap-holding belt of the safety device to maintain a distance between the two vertical straps at a position substantially above the seat belt.
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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) | 2005-06-10 | 2005-12-10 | 2006-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-06-10 | 2009-12-10 | 2010-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-06-10 | 2013-12-10 | 2014-06-11 | $7700.00 | Window Closed / Lapsed |