US2659191A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined grass mower and leaf mulcher
Assignee: TORO Manufacturing CORP
•
Filing: 1951-02-16
•
Granted: 1953-11-17
•
Expires: 1971-02-16
Abstract
No abstract record available.
Inventors
- 👤 William F Miller
- 👤 Harley E Kroll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:27
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/001; A01D34/005; A01D2101/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2198526A
Cited
US2232671A
Cited
US2242922A
Cited
GB566318A
Cited
US2538643A
Cited
US2491544A
Cited
US2489730A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-16 | 1957-05-18 | 1957-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-16 | 1961-05-18 | 1961-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-16 | 1965-05-18 | 1965-11-17 | $7700.00 | Window Closed / Lapsed |