US5364123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air bag module
Assignee: Motors Liquidation Co
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Filing: 1994-01-31
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Granted: 1994-11-15
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Expires: 2014-01-31
Abstract
Abstract A air bag module for use in an automobile supplemental passenger restraint system. The air bag module includes a housing serving as a reaction device that contains an inflator, an air bag retainer engaging the inflator, and a folded air bag cushion connected to the air bag retainer. The housing is closed by a cover that serves as a deployment door for the air bag cushion.
Inventors
- 👤 William M. Abramczyk
- 👤 Kimberly L. Ikirt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:22
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/20; B60R21/217; B60R21/2171
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
110 words
An air bag module comprising: a housing having a cushion opening and an inflator opening, the housing defining a contained area; a retainer including a substantially planar frame positioned adjacent to the housing near the cushion opening and a plurality of legs extending substantially perpendicular to the frame located substantially within the contained area of the housing; an inflator located substantially within the contained area of the housing, extending through the inflator opening directly engaging the legs of the retainer and the housing to hold the retainer in position relative to the housing; and a cushion attached to the retainer, folded and carried at the cushion opening of the housing.
Claim 2
Dependent Claim
110 words
An air bag module comprising: a housing having a cushion opening and an inflator opening, the housing defining a contained area; a retainer including a substantially planar frame positioned adjacent to the housing near the cushion opening and a plurality of legs extending substantially perpendicular to the frame located substantially within the contained area of the housing; an inflator located substantially within the contained area of the housing, extending through the inflator opening directly engaging the legs of the retainer and the housing to hold the retainer in position relative to the housing; and a cushion attached to the retainer, folded and carried at the cushion opening of the housing.
Claim 3
Dependent Claim
135 words
An air bag module comprising: a housing having a front opening, a side opening and an interior defining a contained area; an inflator located substantially within the contained area of the housing engaging the housing at the side opening; a retainer located substantially within the contained area of the housing engaging the inflator including a substantially planar frame positioned adjacent to the housing inside the front opening and a plurality of legs extending perpendicular to the frame within the contained area of the housing, the legs forming a passage having an axis perpendicular to the legs and parallel to the frame, wherein the inflator extends through the passage formed by the legs along the axis engaging the retainer legs; a cushion attached to the retainer, folded and carried at the front opening of the housing.
Claim 4
Dependent Claim
135 words
An air bag module comprising: a housing having a front opening, a side opening and an interior defining a contained area; an inflator located substantially within the contained area of the housing engaging the housing at the side opening; a retainer located substantially within the contained area of the housing engaging the inflator including a substantially planar frame positioned adjacent to the housing inside the front opening and a plurality of legs extending perpendicular to the frame within the contained area of the housing, the legs forming a passage having an axis perpendicular to the legs and parallel to the frame, wherein the inflator extends through the passage formed by the legs along the axis engaging the retainer legs; a cushion attached to the retainer, folded and carried at the front opening of the housing.
Claim 5
Dependent Claim
19 words
An air bag module according to claim 2 further comprising means for temporarily holding the retainer within the housing.
Claim 6
Dependent Claim
35 words
An air bag module according to claim 3 wherein the means for temporarily holding the retainer within the housing include a plurality of tabs on the housing within the contained area that engage the retainer.
Claim 7
Dependent Claim
51 words
An air bag module according to claim 2 wherein one leg extends from the frame adjacent to the side opening of the housing, the side opening including a neck extending into the contained area of the housing, wherein the adjacent leg is offset toward the housing interior thereby avoiding the neck,
Claim 8
Dependent Claim
74 words
An air bag module for installation in a vehicle comprising: a retainer including a substantially planar frame and a plurality of legs extending from the frame, substantially perpendicular to the frame; an air bag cushion connected to the frame of the retainer; an inflator engaging the legs of the retainer and secured to the vehicle to capture the retainer; and means for directing the air bag cushion into the vehicle when the inflator discharges.
Claim 9
Dependent Claim
74 words
An air bag module for installation in a vehicle comprising: a retainer including a substantially planar frame and a plurality of legs extending from the frame, substantially perpendicular to the frame; an air bag cushion connected to the frame of the retainer; an inflator engaging the legs of the retainer and secured to the vehicle to capture the retainer; and means for directing the air bag cushion into the vehicle when the inflator discharges.
Claim 10
Dependent Claim
27 words
An air bag module according to claim 6 wherein the frame of the retainer is substantially rectangular shaped and the legs of the retainer are substantially U-shaped.
Claim 11
Independent Claim
91 words
A method of assembling an air bag module which includes a housing, a cushion, a cushion retainer including a substantially planar frame with a plurality of legs extending substantially perpendicular to the frame and an inflator comprising the steps of: a. attaching the cushion to the cushion retainer; b. inserting the cushion retainer and cushion into the housing; c. inserting the inflator into the housing engaging the legs of the cushion retainer to hold the cushion retainer in position relative to the housing; and d. attaching the inflator to the housing.
Claim 12
Independent Claim
91 words
A method of assembling an air bag module which includes a housing, a cushion, a cushion retainer including a substantially planar frame with a plurality of legs extending substantially perpendicular to the frame and an inflator comprising the steps of: a. attaching the cushion to the cushion retainer; b. inserting the cushion retainer and cushion into the housing; c. inserting the inflator into the housing engaging the legs of the cushion retainer to hold the cushion retainer in position relative to the housing; and d. attaching the inflator to the housing.
Claim 13
Independent Claim
100 words
A method of assembling an air bag module which includes a container, a cushion, a cushion retainer including a substantially planar frame with a plurality of legs extending substantially perpendicular to the frame, a cover and an inflator comprising the steps of: a. attaching the cushion to the cushion retainer; b. inserting the cushion retainer and cushion into the container; c. attaching the cover to the container; d. handling the container including the cushion, cushion retainer and cover; e. inserting the inflator into the container engaging the legs of the cushion retainer; and f. attaching the inflator to the container.
Claim 14
Independent Claim
100 words
A method of assembling an air bag module which includes a container, a cushion, a cushion retainer including a substantially planar frame with a plurality of legs extending substantially perpendicular to the frame, a cover and an inflator comprising the steps of: a. attaching the cushion to the cushion retainer; b. inserting the cushion retainer and cushion into the container; c. attaching the cover to the container; d. handling the container including the cushion, cushion retainer and cover; e. inserting the inflator into the container engaging the legs of the cushion retainer; and f. attaching the inflator to the container.
Claim 15
Independent Claim
132 words
A method of assembling an air bag module which includes a container having a front opening and a side opening, an inflator, a cushion having a throat opening with hem loops and collars and a retainer having frame segments with engagable ends and legs with end loops comprising the steps of: a. locating the end loops of the retainer legs in the collars of the cushion throat opening; b. inserting the frame segments into the hem loops and the end loops of the retainer legs; c. connecting the engagable ends of the frame segments; d. inserting the retainer and cushion into the container through the front opening; e. inserting the inflator into the container through the side opening engaging the legs of the retainer; and f. attaching the inflator to the container.
Claim 16
Independent Claim
132 words
A method of assembling an air bag module which includes a container having a front opening and a side opening, an inflator, a cushion having a throat opening with hem loops and collars and a retainer having frame segments with engagable ends and legs with end loops comprising the steps of: a. locating the end loops of the retainer legs in the collars of the cushion throat opening; b. inserting the frame segments into the hem loops and the end loops of the retainer legs; c. connecting the engagable ends of the frame segments; d. inserting the retainer and cushion into the container through the front opening; e. inserting the inflator into the container through the side opening engaging the legs of the retainer; and f. attaching the inflator to the container.
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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) | 1997-11-14 | 1998-05-16 | 1998-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-11-14 | 2002-05-16 | 2002-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-11-14 | 2006-05-16 | 2006-11-15 | $7700.00 | Window Closed / Lapsed |