US3147498A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swimming buoy
Assignee: Individual
•
Filing: 1962-04-02
•
Granted: 1964-09-08
•
Expires: 1982-04-02
Abstract
No abstract record available.
Inventors
- 👤 Orville P Convis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:40
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/12; A63B69/14; B; B63; B63C; B63C11/00; B63C11/46; Y; Y10; Y10S; Y10S297/00; Y10S297/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A SWIMMING BUOY COMPRISING AN ELONGATED FLOAT HAVING A BOTTOM, SIDE WALLS, A FRONT WALL, A REAR WALL AND A TOP WALL HAVING A RECESSED PORTION FOR RECEIVING THE CHEST OF A SWIMMER, SAID SIDE AND FRONT WALLS PROJECTING UP ABOVE SAID TOP WALL RECESSED PORTION, AND A CENTRAL CHIN RECEIVING RECESS IN THE UPPER PORTION OF SAID FRONT WALL TO RECEIVE AND SUPPORT THE CHIN OF A SWIMMER WITH THE FACE AND EYES OF THE LATTER SUPPORTED FOR VIEWING ABOVE AND FORWARD OF SAID FRONT WALL.
Claim 2
Dependent Claim
87 words
A SWIMMING BUOY COMPRISING AN ELONGATED FLOAT HAVING A BOTTOM, SIDE WALLS, A FRONT WALL, A REAR WALL AND A TOP WALL HAVING A RECESSED PORTION FOR RECEIVING THE CHEST OF A SWIMMER, SAID SIDE AND FRONT WALLS PROJECTING UP ABOVE SAID TOP WALL RECESSED PORTION, AND A CENTRAL CHIN RECEIVING RECESS IN THE UPPER PORTION OF SAID FRONT WALL TO RECEIVE AND SUPPORT THE CHIN OF A SWIMMER WITH THE FACE AND EYES OF THE LATTER SUPPORTED FOR VIEWING ABOVE AND FORWARD OF SAID FRONT WALL.
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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) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |