US3242865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Projectile
Assignee: KUKA SE & Co KGaA
•
Filing: 1964-03-18
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Granted: 1966-03-29
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Expires: 1984-03-18
Abstract
No abstract record available.
Inventors
- 👤 Jungermann Werner
- 👤 Niemann Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:54
CPC Classifications
F; F42; F42B; F42B8/00; F42B8/12; F42B8/14; F42B8/16; F42B12/00; F42B12/72; F42B12/76
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
A BURSTING-TYPE PROJECTILE ADAPTED TO BE FIRED FROM AN ARTILLERY PIECE AND UPON BURSTING TO RELEASE GRANULAR MATERIAL FROM THE INTERIOR OF THE PROJECTILE, SAID PROJECTILE COMPRISING AN ELONGATED HOLLOW SHELL HAVING A FORWARD PORTION AND A REARWARD AND BEING MADE UP OF AT LEAST TWO PLATIC MATERIAL OF DIFFERENT MECHANICAL PROPERTIES, ONE OF SAID MATERIALS HAVING A HIGH TENSILE STRENGTH AND DUCTILITY AND THE OTHER OF SAID MATERIAL BEING A TOUGH PLASTIC OF HIGH RESISTANCE TO IMPACT AND BENDING, SAID FORWARD PORTION BEING MADE UP AT LEAST PARTLY OF THE MATERIAL HAVING TENSILE STRENGTH AND DUCTILITY, AND SAID REARWARD PORTION BEING MADE UP AT LEAST PARTLY OF SAID PLASTIC OF HIGH RESISTANCE TO IMPACT AND BENDING SO AS TO BETTER WITHSTAND IMPACT FORCES ENCOUNTERED UPON FIRING OF SAID PROJECTILE.
Claim 2
Dependent Claim
130 words
A BURSTING-TYPE PROJECTILE ADAPTED TO BE FIRED FROM AN ARTILLERY PIECE AND UPON BURSTING TO RELEASE GRANULAR MATERIAL FROM THE INTERIOR OF THE PROJECTILE, SAID PROJECTILE COMPRISING AN ELONGATED HOLLOW SHELL HAVING A FORWARD PORTION AND A REARWARD AND BEING MADE UP OF AT LEAST TWO PLATIC MATERIAL OF DIFFERENT MECHANICAL PROPERTIES, ONE OF SAID MATERIALS HAVING A HIGH TENSILE STRENGTH AND DUCTILITY AND THE OTHER OF SAID MATERIAL BEING A TOUGH PLASTIC OF HIGH RESISTANCE TO IMPACT AND BENDING, SAID FORWARD PORTION BEING MADE UP AT LEAST PARTLY OF THE MATERIAL HAVING TENSILE STRENGTH AND DUCTILITY, AND SAID REARWARD PORTION BEING MADE UP AT LEAST PARTLY OF SAID PLASTIC OF HIGH RESISTANCE TO IMPACT AND BENDING SO AS TO BETTER WITHSTAND IMPACT FORCES ENCOUNTERED UPON FIRING OF SAID PROJECTILE.
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) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |