USRE28164E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for filling vehicle gas bags
Assignee: —
•
Filing: 1973-03-16
•
Granted: 1974-09-17
•
Expires: 1993-03-16
Abstract
Abstract A METHOD AND APPARATUS FOR FILLING MOTOR VEHICLE GAS BAGS. A GAS-FILLED CYLINDER IS PROVIDED WITH AN INLET PRESSURE SENSITIVE RUPTURE DISC AND A DISLODGEABLE OUTLET PLUG. THE INLET DISC IS IN COMMUNICATION WITH A COMBUSTIBLE MATERIAL. THE MATERIAL IS FIRED, YIELDING AS GASEOUS PRODUCT. THE OUTLET PLUG IS DISLODGED BEFORE. CONCURRENTLY OR SUBSEQUENT TO THE RUPTURE OF THE INLET DISC. THE LIBERATED GAS FLOWS TO A DIFFUSER, ABOUT WHICH A MOTOR VEHICLE GAS BAG IS DISPOSED, WHEREBY THE GAS BAG IS FILLED.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:30
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/26; B60R21/268; B60R21/272
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-09-16 | 1978-03-18 | 1978-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-09-16 | 1982-03-18 | 1982-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-09-16 | 1986-03-18 | 1986-09-17 | $7700.00 | Window Closed / Lapsed |