US2940466A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sprinkling fence
Assignee: Individual
•
Filing: 1957-08-26
•
Granted: 1960-06-14
•
Expires: 1977-08-26
Abstract
No abstract record available.
Inventors
- 👤 Speights Gale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:23
CPC Classifications
A; A01; A01G; A01G25/00; E; E04; E04H; E04H17/00; E04H17/02; E04H17/06; F; F16; F16L; F16L1/00; F16L1/024; F16L1/0243; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6966
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |