US2908128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting device for rotary mowers
Assignee: Individual
•
Filing: 1957-11-26
•
Granted: 1959-10-13
•
Expires: 1977-11-26
Abstract
No abstract record available.
Inventors
- 👤 Daniel A Mauro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:26
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/73; A01D34/736
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1954579A
Cited
US2682142A
Cited
US2764865A
Cited
US2799985A
Cited
US2760327A
Cited
US2786322A
Cited
US2857729A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |