US3334422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Educational toy
Assignee: Individual
•
Filing: 1965-04-05
•
Granted: 1967-08-08
•
Expires: 1985-04-05
Abstract
No abstract record available.
Inventors
- 👤 Ruben C Little
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:46
CPC Classifications
A; A63; A63F; A63F7/00; A63F7/06; A63F7/066
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
IN AN EDUCATIONAL AND AMUSEMENT DEVICE, A BASE, A FIRST PLURALITY OF UPWARDLY-FACING FLUID JET NOZZLE FIXED WITH AND DISTRIBUTED OVER SAID BASE, EACH SAID NOZZLE HAVING AN UPWARDLY-FACING OPEN END TO RECEIVE A PROJECTILE IN OBTURATING POSITION THEREIN, A FIRST KEYBOARD COMPRISING A FIRST PLURALITY OF INDIVIDUALLY OPERABLE KEY, A FIRST PLURALITY OF VALVES, AN OPERATING CONNECTION BETWEEN EACH KEY OF SAID FIRST KEYBOARD AND A RESPECTIVE ONE OF SAID VALVES, HEADER MEANS CONNECTED WITH THE INLET OF ALL SAID VALVES AND ADAPTED FOR CONNECTION WITH A SOURCE OF FLUID UNDER PRESSURE, AND A PLURALITY OF CONDUITS EACH CONNECTING THE OUTLET OF A RESPECTIVE ONE OF SAID VALVES WITH A CORRESPONDING ONE OF SAID NOZZLES.
Claim 2
Dependent Claim
116 words
IN AN EDUCATIONAL AND AMUSEMENT DEVICE, A BASE, A FIRST PLURALITY OF UPWARDLY-FACING FLUID JET NOZZLE FIXED WITH AND DISTRIBUTED OVER SAID BASE, EACH SAID NOZZLE HAVING AN UPWARDLY-FACING OPEN END TO RECEIVE A PROJECTILE IN OBTURATING POSITION THEREIN, A FIRST KEYBOARD COMPRISING A FIRST PLURALITY OF INDIVIDUALLY OPERABLE KEY, A FIRST PLURALITY OF VALVES, AN OPERATING CONNECTION BETWEEN EACH KEY OF SAID FIRST KEYBOARD AND A RESPECTIVE ONE OF SAID VALVES, HEADER MEANS CONNECTED WITH THE INLET OF ALL SAID VALVES AND ADAPTED FOR CONNECTION WITH A SOURCE OF FLUID UNDER PRESSURE, AND A PLURALITY OF CONDUITS EACH CONNECTING THE OUTLET OF A RESPECTIVE ONE OF SAID VALVES WITH A CORRESPONDING ONE OF SAID NOZZLES.
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) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |