US3044241A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary mower
Assignee: GREAT LAKES TRACTOR Co
•
Filing: 1959-09-28
•
Granted: 1962-07-17
•
Expires: 1979-09-28
Abstract
No abstract record available.
Inventors
- 👤 William R Snider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:30
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/73; A01D34/733; A01D75/00; A01D75/18; A01D75/182; 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)
US888683A
Cited
US871389A
Cited
US2721438A
Cited
US2862737A
Cited
US2862376A
Cited
US2856747A
Cited
US2822657A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |