US2807505A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soil soaking devices
Assignee: Shuford Mills
•
Filing: 1956-07-02
•
Granted: 1957-09-24
•
Expires: 1976-07-02
Abstract
No abstract record available.
Inventors
- 👤 Edward W Weitzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:49
CPC Classifications
A; A01; A01G; A01G25/00; A01G25/06; B; B29; B29C; B29C44/00; B29C44/34; B29C44/36; B29C44/46; B29C44/50; B29C44/507; B29L; B29L2023/00; Y; Y10; Y10S; Y10S264/00; Y10S264/05
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US800254A
Cited
US968226A
Cited
US1989427A
Cited
US2122335A
Cited
US2595408A
Cited
US2749180A
Cited
US2750232A
Cited
US2759769A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-23 | 1961-03-25 | 1961-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-23 | 1965-03-25 | 1965-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-23 | 1969-03-25 | 1969-09-24 | $7700.00 | Window Closed / Lapsed |