US2828599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor mounted mower
Assignee: Individual
•
Filing: 1953-08-10
•
Granted: 1958-04-01
•
Expires: 1973-08-10
Abstract
No abstract record available.
Inventors
- 👤 Lester N Haynes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:54
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/64; A01D34/66; A01D34/661; A01D2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2732675A
Cited
US1739424A
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US2047362A
Cited
US2311859A
Cited
US2465405A
Cited
US2483683A
Cited
US2624380A
Cited
US2539934A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |