US3232001A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jet propelled model vehicle
Assignee: Individual
•
Filing: 1963-01-10
•
Granted: 1966-02-01
•
Expires: 1983-01-10
Abstract
No abstract record available.
Inventors
- 👤 Stanzel Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:56
CPC Classifications
A; A63; A63H; A63H27/00; A63H27/06
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
117 words
IN PROPULSION MECHANISM FOR A JET PROPELLED MODEL VEHICLE HAVING A HOLLOW BODY AND REARWARDLY DIRECTED JET MEANS POSITIONED TO PROPEL THE VEHICLE FORWARDLY UPON THE DISCHARGE OF PRESSURE FLUID THROUGH THE JET, AN INFLATABLE, PRESSURE FLUID CONTAINER MEANS OF THICK, ELASTICWALLED CONSTRUCTION CARRIED BY THE VEHICLE, SAID CONTAINER MEANS BEING CYLINDRICAL THROUGHOUT THE MAIN PORTION OF ITS BODY BOTH IN FULLY DEFLATED AND FULLY INFLATED CONDITIONS, AND BEING SUBSTANTIALLY LONGER AND OF GREATER DIAMETER WHEN FULLY INFLATED THAN WHEN FULLY DEFLATED, AND HAVING A DISCHARGE OUTLET IN COMMUNICATION WITH SAID JET TO DISCHARGE FLUID UNDER SUBSTANTIALLY CONSTANT PRESSURE THROUGH THE JET DURING DEFLATION OF THE CONTAINER FROM A FULLY INFLATED CONDITION TO A SUBSTANTIALLY DEFLATED CONDITION.
Claim 2
Dependent Claim
117 words
IN PROPULSION MECHANISM FOR A JET PROPELLED MODEL VEHICLE HAVING A HOLLOW BODY AND REARWARDLY DIRECTED JET MEANS POSITIONED TO PROPEL THE VEHICLE FORWARDLY UPON THE DISCHARGE OF PRESSURE FLUID THROUGH THE JET, AN INFLATABLE, PRESSURE FLUID CONTAINER MEANS OF THICK, ELASTICWALLED CONSTRUCTION CARRIED BY THE VEHICLE, SAID CONTAINER MEANS BEING CYLINDRICAL THROUGHOUT THE MAIN PORTION OF ITS BODY BOTH IN FULLY DEFLATED AND FULLY INFLATED CONDITIONS, AND BEING SUBSTANTIALLY LONGER AND OF GREATER DIAMETER WHEN FULLY INFLATED THAN WHEN FULLY DEFLATED, AND HAVING A DISCHARGE OUTLET IN COMMUNICATION WITH SAID JET TO DISCHARGE FLUID UNDER SUBSTANTIALLY CONSTANT PRESSURE THROUGH THE JET DURING DEFLATION OF THE CONTAINER FROM A FULLY INFLATED CONDITION TO A SUBSTANTIALLY DEFLATED CONDITION.
Claim 3
Dependent Claim
100 words
IN MODEL AIRCARFT A HOLLOW FUSELAGE FORMED IN TWO COMPLEMENTARY PARTS SECURED TOGETHER IN A COMMON PLANE EXTENDING LONGITUDINALLY, CENTRALLY OF THE CRAFT, EACH OF SAID PARTS HAVING AN EXTERNAL OUTWARDLY EXTENDING MARGINAL FLANGE POSITIONED IN FACING CONTACT WITH THE FLANGE OF THE OTHER PART IN SAID PLANE, AND A LONGITUDINALLY ELONGATED SIDE SLOT POSITIONED IN LATERAL ALIGNMENT WITH THE SLOT OF THE OTHER PART, A FLATTENED TUBULAR MEMBER EXTENDING ACROSS THE INTERIOR OF THE BODY AND SECURED THERETO IN SAID SLOTS, AND A GENERALLY FLAT WING ELEMENT EXTENDING THROUGH SAID MEMBER AND BEYOND THE OPPOSITE SIDES OF THE BODY.
Claim 4
Dependent Claim
100 words
IN MODEL AIRCARFT A HOLLOW FUSELAGE FORMED IN TWO COMPLEMENTARY PARTS SECURED TOGETHER IN A COMMON PLANE EXTENDING LONGITUDINALLY, CENTRALLY OF THE CRAFT, EACH OF SAID PARTS HAVING AN EXTERNAL OUTWARDLY EXTENDING MARGINAL FLANGE POSITIONED IN FACING CONTACT WITH THE FLANGE OF THE OTHER PART IN SAID PLANE, AND A LONGITUDINALLY ELONGATED SIDE SLOT POSITIONED IN LATERAL ALIGNMENT WITH THE SLOT OF THE OTHER PART, A FLATTENED TUBULAR MEMBER EXTENDING ACROSS THE INTERIOR OF THE BODY AND SECURED THERETO IN SAID SLOTS, AND A GENERALLY FLAT WING ELEMENT EXTENDING THROUGH SAID MEMBER AND BEYOND THE OPPOSITE SIDES OF THE BODY.
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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) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |