US3045253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety swimming pool
Assignee: Individual
•
Filing: 1959-02-27
•
Granted: 1962-07-24
•
Expires: 1979-02-27
Abstract
No abstract record available.
Inventors
- 👤 Hollas K Price
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:40
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/06; E04H4/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE619263C
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US2112466A
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US2339570A
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US2603796A
Cited
US2754523A
Cited
US2754899A
Cited
US2825910A
Cited
US2812520A
Cited
US2958083A
Cited
US2803835A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |