US3718111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motorized aqua disc
Assignee: Individual
•
Filing: 1971-04-05
•
Granted: 1973-02-27
•
Expires: 1991-04-05
Abstract
Abstract A SELF-PROPELLED RECREATIONAL DEVICE FOR USE IN WATER HAVING A DISC-LIKE BODY PORTION WITH FLOATING MATERIAL LOCATED THEREIN, A VERTICALLY EXTENDING OPENING FORMED IN SAID BODY PORTION, AND A MOTOR ASSEMBLY MOUNTED ON SAID BODY PORTION AND EXTENDING DOWNWARDLY THROUGH SAID OPENING AND TEMINATING IN A PROPELLER THAT PROJECTS BELOW SAID BODY PORTION. D R A W I N G
Inventors
- 👤 Vecchio M Del
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:10
CPC Classifications
B; B63; B63B; B63B1/00; B63B1/02; B63B1/04; B63B1/041
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-02-27 | 1976-08-28 | 1977-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-27 | 1980-08-28 | 1981-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-27 | 1984-08-28 | 1985-02-27 | $7700.00 | Window Closed / Lapsed |