US2665169A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanical means for propelling field sprinkling apparatus
Assignee: Individual
•
Filing: 1951-01-16
•
Granted: 1954-01-05
•
Expires: 1971-01-16
Abstract
No abstract record available.
Inventors
- 👤 Dale W Tipton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:15
CPC Classifications
A; A01; A01G; A01G25/00; A01G25/09
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US730902A
Cited
US1085609A
Cited
DE414551C
Cited
US1966783A
Cited
US2101172A
Cited
US2329159A
Cited
US2516711A
Cited
US2582416A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-04 | 1957-07-06 | 1958-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-04 | 1961-07-06 | 1962-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-04 | 1965-07-06 | 1966-01-05 | $7700.00 | Window Closed / Lapsed |