US4648625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat belt tension relief device
Assignee: Individual
•
Filing: 1985-06-28
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Granted: 1987-03-10
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Expires: 2005-06-28
Abstract
Abstract A seat belt tension relief device is formed with an elastic self-retracting member which at one end is pivotally mounted adjacent the door frame while at the other end adjustably engages the torso engaging portion of the seat belt. The length of the elastic self-retracting member, as well as the strap engaging end portion, are readily adjustable to the comfort of the user. When not in use the device is adjustably mounted parallel to and along the door frame. The device is designed to be economically retrofitted in automobiles with spring-loaded seat belts.
Inventors
- 👤 James P. B. Lynch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:02
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/18; B60R22/19
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
200 words
A seat belt tension relief device for a vehicle seat belt having a passenger torso engaging portion comprising: an elongated elastic member, means pivotally mounting one end of said elastic member to a vehicle frame member and a means attached to the other end to engage the torso engaging portion of the seat belt, said means to engage comprising a flexible member in the form of a band having first and second Velcro strips attached at respective opposite sides and ends of the band, said means to engage further including a stiffened plate bonded to one side of the band intermediate the two ends of the band, wherein when the flexible member is placed around the seat belt and the Velcro strips are engaged, the flexible member takes the form of a triangular loop with the stiffened plate defining one side of the triangle, the torso engaging portion of the seat belt engages the stiffened plate, and wherein the flexible member is attached to said elastic member opposite the side defined by the stiffened plate, whereby the device elastically holds the seat belt above the wearer and relieves the strain of the seat belt on the torso of the wearer.
Claim 2
Dependent Claim
200 words
A seat belt tension relief device for a vehicle seat belt having a passenger torso engaging portion comprising: an elongated elastic member, means pivotally mounting one end of said elastic member to a vehicle frame member and a means attached to the other end to engage the torso engaging portion of the seat belt, said means to engage comprising a flexible member in the form of a band having first and second Velcro strips attached at respective opposite sides and ends of the band, said means to engage further including a stiffened plate bonded to one side of the band intermediate the two ends of the band, wherein when the flexible member is placed around the seat belt and the Velcro strips are engaged, the flexible member takes the form of a triangular loop with the stiffened plate defining one side of the triangle, the torso engaging portion of the seat belt engages the stiffened plate, and wherein the flexible member is attached to said elastic member opposite the side defined by the stiffened plate, whereby the device elastically holds the seat belt above the wearer and relieves the strain of the seat belt on the torso of the wearer.
Claim 3
Dependent Claim
38 words
The device of claim 1, said pivotally mounting means comprising a rigid link element and means to pivot said link element, and means to affixedly mount said pivotally mounting means adjacent the top of the automobile door frame.
Claim 4
Dependent Claim
17 words
The device of claim 1, said elastic member comprising means to adjust the length of said member.
Claim 5
Dependent Claim
19 words
The device of claim 1, further comprising a rigid link interconnecting said flexible material loop and said elastic member.
Claim 6
Dependent Claim
25 words
The device of claim 4, wherein the elastic member is formed as a belt and further comprising an adjustable buckle being mounted on said belt.
Claim 7
Dependent Claim
36 words
The device of claim 1, said pivotally mounting means comprising a link element and means to pivot said element, and means to affixedly mount said pivotally mounting means adjacent the top of the automobile door frame.
Claim 8
Dependent Claim
56 words
The device of claim 1, futher comprising a third Velcro strip, and means to mount said third Velcro strip to the interior of the automobile adjacent the door frame, whereby with the seat belt disengaged the first Velcro strip of the band engages the third Velcro strip so as stow the device when not in use.
Claim 9
Dependent Claim
13 words
The device of claim 1, wherein the elastic member is an elastic cord.
Claim 10
Dependent Claim
39 words
The device of claim 1, wherein the means pivotally mounting one end of said elastic member to a vehicle frame member includes a card means, said card means being disposed between the automobile frame and a vehicle door frame.
References Cited (Backward Citations)
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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) | 1990-03-09 | 1990-09-08 | 1991-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-03-09 | 1994-09-08 | 1995-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-03-09 | 1998-09-08 | 1999-03-10 | $7700.00 | Window Closed / Lapsed |