US2860478A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Raking device with a raking member adapting itself to the ground
Assignee: C VAN DER LELY CANADA Ltd
•
Filing: 1953-11-09
•
Granted: 1958-11-18
•
Expires: 1973-11-09
Abstract
No abstract record available.
Inventors
- 👤 Lely Cornelis Van Der
- 👤 Lely Ary Van Der
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:13
CPC Classifications
A; A01; A01D; A01D78/00; A01D78/08; A01D78/14; A01D78/148; A01D80/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USRE23411E
Cited
US2603053A
Cited
US2635411A
Cited
US2680343A
Cited
GB674797A
Cited
US2588599A
Cited
US2657519A
Cited
US2602280A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-17 | 1962-05-19 | 1962-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-17 | 1966-05-19 | 1966-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-17 | 1970-05-19 | 1970-11-18 | $7700.00 | Window Closed / Lapsed |