Patent US3154272A successfully refreshed from Google Patents.
US3154272A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick divestible parachute harness
Assignee: Irving Air Chute Co Inc
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Filing: 1963-06-07
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Granted: 1964-10-27
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Expires: 1983-06-07
Abstract
No abstract record available.
Inventors
- 👤 Gold David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:06
CPC Classifications
B; B64; B64D; B64D17/00; B64D17/22; B64D17/30
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
48 words
IN A QUICK DIVESTIBLE PARACHUTE THE COMBINATION OF FRONT BODY STRAPS HAVING MEANS CONNECTED TO THE SAID STRAPS AT THE FRONT OF THE HARNESS TO ENABLE THE DONNING OF THE HARNESS FROM THE FRONT, AND SIDE AND BACK STRAP MEANS CONNECTED TO SAID FRONT STRAPS INCLUDING A QUICK
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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) | 1967-10-27 | 1968-04-27 | 1968-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-27 | 1972-04-27 | 1972-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-27 | 1976-04-27 | 1976-10-27 | $7700.00 | Window Closed / Lapsed |