US3016546A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing a swimming pool and the article
Assignee: Individual
•
Filing: 1959-01-27
•
Granted: 1962-01-16
•
Expires: 1979-01-27
Abstract
No abstract record available.
Inventors
- 👤 Lerner Jack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:09
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/0018; E04H4/0043
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US493194A
Cited
US1563783A
Cited
US2490272A
Cited
US2488708A
Cited
US2575303A
Cited
US2888818A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |