Patent US3082846A successfully refreshed from Google Patents.
US3082846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock absorbing device
Assignee: Avco Corp
•
Filing: 1959-07-01
•
Granted: 1963-03-26
•
Expires: 1979-07-01
Abstract
No abstract record available.
Inventors
- 👤 Gerald A Jensen
- 👤 James G Kakatsakis
- 👤 Sciola Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:20
CPC Classifications
G; G01; G01N; G01N3/00; G01N3/30; G01N3/303; F; F16; F16F; F16F7/00; F16F7/12; F16F7/121
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A SHOCK ABSORBING DEVICE FOR SUBJECTING A MOVING MASS TO A CONSTANT DECELERATION COMPRISING: A PERIPHERAL WALL DEFINING A PASSAGE AND HAVING A SUBSTANTIALLY UNIFORM CROSS SECTIONAL AREA, SAID PERIPHERAL WALL FOR DEFORMING INELASTICALLY LATERALLY FOR RESISTING THE MOVING MASS WITH A CONSTANT FORCE, SAID PERIPHERAL WALL FURTHER HAVING UPPER AND LOWER MARGINAL EDGES, SAID UPPER MARGINAL EDGE BEING CHAMFERED FOR DEVELOPING AN INCREASING RESISTING FORCE WHEN STRUCK AND COMPRESSED.
Claim 2
Dependent Claim
70 words
A SHOCK ABSORBING DEVICE FOR SUBJECTING A MOVING MASS TO A CONSTANT DECELERATION COMPRISING: A PERIPHERAL WALL DEFINING A PASSAGE AND HAVING A SUBSTANTIALLY UNIFORM CROSS SECTIONAL AREA, SAID PERIPHERAL WALL FOR DEFORMING INELASTICALLY LATERALLY FOR RESISTING THE MOVING MASS WITH A CONSTANT FORCE, SAID PERIPHERAL WALL FURTHER HAVING UPPER AND LOWER MARGINAL EDGES, SAID UPPER MARGINAL EDGE BEING CHAMFERED FOR DEVELOPING AN INCREASING RESISTING FORCE WHEN STRUCK AND COMPRESSED.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |