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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
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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 21:39
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.

References Cited (Backward Citations)

US3125375A Cited
US1310958A Cited
US1316163A Cited
US1123278A Cited
US1288170A Cited
US1300914A Cited
US1369456A Cited
US1697363A Cited
US1816262A Cited
US1897882A Cited
US1930378A Cited
US2132556A Cited
US2413395A Cited
US2570631A Cited
US3062585A Cited
US3107942A Cited
US3428029A Cited
US3707008A Cited
US3794379A Cited
US4026245A Cited
US4234229A Cited
US4396228A Cited
US4527830A Cited
US4709966A Cited
US4759311A Cited
US4915446A Cited
US4900086A Cited
US5289369A Cited
US5219203A Cited
US5056869A Cited
US5080441A Cited
US5255184A Cited
US5215354A Cited
US5118163A Cited
US5344212A Cited
US5435272A Cited
US5232263A Cited
US5335968A Cited
US5226698A Cited
US5265828A Cited
US5496092A Cited
US5224229A Cited
US5310242A Cited
US5299855A Cited
US5354121A Cited
US5711574A Cited
US5397171A Cited
US5516188A Cited
US5395154A Cited
US5655817A Cited
US5726885A Cited
US5988744A Cited
US5652867A Cited
US5664844A Cited
US5540403A Cited
US5511850A Cited
US5588699A Cited
US5697580A Cited
US5918209A Cited
US5676426A Cited
US5813367A Cited
US5673969A Cited
US5653501A Cited
US5628548A Cited
US5733014A Cited
US5660445A Cited
US5649744A Cited
US5915787A Cited
US5803542A Cited
US5803543A Cited
US6007156A Cited
US5953706A Cited
US5785383A Cited
US5899467A Cited
US5868463A Cited
US5839965A Cited
US5909927A Cited
US5915789A Cited
US5890769A Cited
US6006967A Cited
US6015190A Cited
US6095613A Cited
US6109698A Cited

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

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