US3150632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-propelled water craft
Assignee: Individual
•
Filing: 1962-12-24
•
Granted: 1964-09-29
•
Expires: 1982-12-24
Abstract
No abstract record available.
Inventors
- 👤 Evans Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:45
CPC Classifications
B; B63; B63B; B63B34/00; B63B34/10
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
124 words
A POWER OPERATED WATER CRAFT COMPRISING IN COMBINATION A FLOATABLE ELONGATED BODY, A PAIR OF SKIS FOR SUPPORTING A RIDER, SAID SKIS MOVABLY MOUNTED IN PARALLEL RELATIONSHIP ON THE UPPER SURFACE OF THE FLOATABLE ELONGATED BODY, A POWER PLANT UNDER THE SENSITIVE CONTROL OF THE RIDER MOVABLY MOUNTED AT THE STERN END OF THE FLOATABLE ELONGATED BODY AND ADAPTED TO PROVIDE AN OPERATIVE CONNECTION WITH THE SKIS FOR PURPOSES OF TURNING THE WATER CRAFT, MEANS MOUNTED ON THE FLOATABLE ELONGATED BODY CONTROLLED BY THE RIDER FOR PROVIDING A TURNING AXIS AND MAINTAINING THE RIDER''S BALANCE, A BRAKING DEVICE MOUNTED ON THE REAR OF THE POWER PLANT FOR PROVIDING A BRAKING ACTION ON THE FLOATABLE ELONGATED BODY AND ACTUATING MEANS FOR OPERATING THE BRAKING DEVICE.
References Cited (Backward Citations)
FR1026729A
Cited
US3002484A
Cited
US3064616A
Cited
US2969037A
Cited
US3035409A
Cited
US3081729A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |