Patent BE556975A successfully refreshed from Google Patents.
Patent US3566420A successfully refreshed from Google Patents.
US3566420A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swimming pool cover and submergible dressing room combination
Assignee: Individual
•
Filing: 1968-08-26
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Granted: 1971-03-02
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Expires: 1988-08-26
Abstract
Abstract THE PRESENT INVENTION PRESENTS AN ELEVATABLE, PREFERABLY RIGID, SWIMMING POOL COVER AND, PREFERABLY COMBINATION THEREWITH, A SUBMERGIBLE DRESSING ROOM STRUCTURE. THE COVER IS DESIGNED TO OFFER SHADE TO THE POOL AREA AS WELL AS PROVIDE SUBSTANTIAL PROTECTION AGAINST ACCIDENTS WHEN THE POOL IS NOT IN USE. THE DRESSING ROOM STRUCTURE PROVIDED AND COOPERATIVELY MOUNTED TO THE COVER STRUCTURE AFFORDS A CONVENIENT CHANGE ENCLOSURE AT THE POOL AREA AND, ADDITIONALLY, PERMITS THE DRESSING ROOM STRUCTURE TO BE SUBMERGED IN THE POOL WHEN THE POOL IS NOT IN USE. THIS AVOIDS THE NECESSITY OF PERMANENT STRUCTURES ERECTED SEPARATE FROM THE POOL.
Inventors
- 👤 Ro Mell Peterson
- 👤 Le Roy S Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:45
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/06; E04H4/08; E04H4/084
Claims Analysis
Total Claims: 0
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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) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |