USRE27669E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swimming pool coping and deck construction
Assignee: —
•
Filing: 1971-04-07
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Granted: 1973-06-12
•
Expires: 1991-04-07
Abstract
Abstract A SWIMMING POOL COPING AND DECK CONSTRUCTION WHEREIN A HORIZONTAL, ELONGATE COPING MEMBER OF METAL OR PLASTIC IS SECURED TO THE TOP OF A SWIMMING POOL WALL AND SERVES AS A FINISHED EDGE AND AS A FORM FOR CONCRETE DECKING OR AS A FINISHED EDGE FOR WOODEN DECKING. THE SWIMMING POOL WALL, THE COPING AND THE DECK BOND TOGETHER TO SUPPORT THE DECK AT THE SWIMMING POOL WALL INDEPENDENT OF ANY BACKFILL.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:31
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/14; E04H4/141; E04H2004/146; E04H2004/147
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) | 1976-06-11 | 1976-12-11 | 1977-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-11 | 1980-12-11 | 1981-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-11 | 1984-12-11 | 1985-06-12 | $7700.00 | Window Closed / Lapsed |