US2247116A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inlet fitting for swimming pools
Assignee: Josam Manufacturing Co
•
Filing: 1939-02-27
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Granted: 1941-06-24
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Expires: 1959-02-27
Abstract
No abstract record available.
Inventors
- 👤 Louis J Day
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:56
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/12; E04H4/1209; C; C02; C02F; C02F2103/00; C02F2103/42; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/85954; Y10T137/85978; Y10T137/86075
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) | 1944-06-23 | 1944-12-23 | 1945-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-06-23 | 1948-12-23 | 1949-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-06-23 | 1952-12-23 | 1953-06-24 | $7700.00 | Window Closed / Lapsed |