US2557598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disk type lawn mower
Assignee: Individual
•
Filing: 1947-10-17
•
Granted: 1951-06-19
•
Expires: 1967-10-17
Abstract
No abstract record available.
Inventors
- 👤 George W Daggett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:59
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D2101/00; Y; Y10; Y10S; Y10S56/00; Y10S56/03
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US450584A
Cited
US488667A
Cited
US1336257A
Cited
GB205310A
Cited
US1744597A
Cited
US1899564A
Cited
US1823215A
Cited
US1880154A
Cited
US1868918A
Cited
US1868347A
Cited
US1980205A
Cited
US2071872A
Cited
US2198526A
Cited
US2263368A
Cited
US2200368A
Cited
US2250948A
Cited
US2491955A
Cited
US2504365A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-18 | 1954-12-18 | 1955-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-18 | 1958-12-18 | 1959-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-18 | 1962-12-18 | 1963-06-19 | $7700.00 | Window Closed / Lapsed |