US3264656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pool cover and anchor means therefor
Assignee: Individual
•
Filing: 1964-04-23
•
Granted: 1966-08-09
•
Expires: 1984-04-23
Abstract
No abstract record available.
Inventors
- 👤 Horace A Clay
- 👤 Yuochko William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:24
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/06; E04H4/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA519384A
Cited
US2726060A
Cited
US2958872A
Cited
US2952024A
Cited
US2971739A
Cited
US3148384A
Cited
US3148383A
Cited
US3102708A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |