US3112906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flying body construction
Assignee: Boelkow Entwicklungen KG
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Filing: 1961-06-27
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Granted: 1963-12-03
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Expires: 1981-06-27
Abstract
No abstract record available.
Inventors
- 👤 Zeyher Fritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:04
CPC Classifications
B; B64; B64D; B64D1/00; B64D1/02; B64D1/08; B64D1/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
A FLYING BODY PARTICULARLY ADAPTED FOR TRAINING PURPOSES COMPRISING A BODY HAVING A HEAD PORTION INCLUDING A BASE, A PLURALITY OF SHELL PORTIONS HINGEDLY CONNECTED TO SAID BASE AND BEING DISPLACEABLE ABOUT THEIR HINGE CONNECTION TO OPEN SAID HEAD PORTION, A PARACHUTE ENCLOSED IN SAID HEAD PORTION BETWEEN SAID SHELL PORTIONS FOR SLOWING THE DESCENT OF THE FLYING BODY AND CONNECTED TO SAID BODY ADJACENT THE END THEREOF OPPOSITE FROM SAID HEAD TO INSURE DESCENT WITH THE HEAD PORTION FIRST WHEN SAID BODY IS SUPPORTED BY SAID PARACHUTE, AND PISTON AND CYLINDER SHOCK ABSORBER SPIKE MEANS CONNECTED TO SAID BODY AND LOCATED WITHIN SAID HEAD PORTION INCLUDING RELATIVELY DISPLACEABLE PISTON AND CYLINDER MEANS ADAPTED TO GIVE UPON CONTACT WITH THE GROUND TO ABSORB THE IMPACT OF LANDING.
Claim 2
Dependent Claim
127 words
A FLYING BODY PARTICULARLY ADAPTED FOR TRAINING PURPOSES COMPRISING A BODY HAVING A HEAD PORTION INCLUDING A BASE, A PLURALITY OF SHELL PORTIONS HINGEDLY CONNECTED TO SAID BASE AND BEING DISPLACEABLE ABOUT THEIR HINGE CONNECTION TO OPEN SAID HEAD PORTION, A PARACHUTE ENCLOSED IN SAID HEAD PORTION BETWEEN SAID SHELL PORTIONS FOR SLOWING THE DESCENT OF THE FLYING BODY AND CONNECTED TO SAID BODY ADJACENT THE END THEREOF OPPOSITE FROM SAID HEAD TO INSURE DESCENT WITH THE HEAD PORTION FIRST WHEN SAID BODY IS SUPPORTED BY SAID PARACHUTE, AND PISTON AND CYLINDER SHOCK ABSORBER SPIKE MEANS CONNECTED TO SAID BODY AND LOCATED WITHIN SAID HEAD PORTION INCLUDING RELATIVELY DISPLACEABLE PISTON AND CYLINDER MEANS ADAPTED TO GIVE UPON CONTACT WITH THE GROUND TO ABSORB THE IMPACT OF LANDING.
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) | 1966-12-02 | 1967-06-03 | 1967-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-02 | 1971-06-03 | 1971-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-02 | 1975-06-03 | 1975-12-03 | $7700.00 | Window Closed / Lapsed |