US2545074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disk type mower
Assignee: Individual
•
Filing: 1945-12-19
•
Granted: 1951-03-13
•
Expires: 1965-12-19
Abstract
No abstract record available.
Inventors
- 👤 Willard H Dielschneider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:34
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US143787A
Cited
US210794A
Cited
US2047336A
Cited
US2253452A
Cited
US2188110A
Cited
US2194617A
Cited
US2287126A
Cited
US2359358A
Cited
US2399778A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-12 | 1954-09-11 | 1955-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-12 | 1958-09-11 | 1959-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-12 | 1962-09-11 | 1963-03-13 | $7700.00 | Window Closed / Lapsed |