US3217650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Offset liner for a cavity charge projectile
Assignee: Individual
•
Filing: 1952-02-28
•
Granted: 1965-11-16
•
Expires: 1972-02-28
Abstract
No abstract record available.
Inventors
- 👤 Martin A Paul
- 👤 Linus C Pauling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 16:11
CPC Classifications
F; F42; F42B; F42B1/00; F42B1/02; F42B1/028
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
IN THE NOSE PORTION OF A SPIN-STABILIZED PROJECTILE HAVING A HOLLOW OPEN ENDED SHELL CASING CONTAINING AN EXPLOSIVE MIXTURE COMPRISING A GENERALLY ROUND TAPERED PARTITION HAVING A WALL MEMBER CONVERGING FROM SAID OPEN END OF SAID SHELL CASING TO A POINT IN THE CENTER PORTION THEREOF, THE SURFACES OF SAID LINER WITHIN SAID SHELL CASING HAVING A PLURALITY OF OFFSET SECTORS PROVIDING OVERLAPPING EDGE PORTIONS FACING IN THE DIRECTION IN WHICH THE PROJECTILE IS TO BE SPUN.
Claim 2
Dependent Claim
77 words
IN THE NOSE PORTION OF A SPIN-STABILIZED PROJECTILE HAVING A HOLLOW OPEN ENDED SHELL CASING CONTAINING AN EXPLOSIVE MIXTURE COMPRISING A GENERALLY ROUND TAPERED PARTITION HAVING A WALL MEMBER CONVERGING FROM SAID OPEN END OF SAID SHELL CASING TO A POINT IN THE CENTER PORTION THEREOF, THE SURFACES OF SAID LINER WITHIN SAID SHELL CASING HAVING A PLURALITY OF OFFSET SECTORS PROVIDING OVERLAPPING EDGE PORTIONS FACING IN THE DIRECTION IN WHICH THE PROJECTILE IS TO BE SPUN.
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) | 1968-11-15 | 1969-05-17 | 1969-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-15 | 1973-05-17 | 1973-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-15 | 1977-05-17 | 1977-11-16 | $7700.00 | Window Closed / Lapsed |