US2476084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mower attachment
Assignee: Individual
•
Filing: 1945-04-30
•
Granted: 1949-07-12
•
Expires: 1965-04-30
Abstract
No abstract record available.
Inventors
- 👤 Claude J Cour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:37
CPC Classifications
A; A01; A01D; A01D42/00; A01D42/04; A01D2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US747933A
Cited
US724855A
Cited
US943989A
Cited
GB191109032A
Cited
US1387725A
Cited
US1385007A
Cited
US1575985A
Cited
US2231821A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-11 | 1953-01-10 | 1953-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-11 | 1957-01-10 | 1957-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-11 | 1961-01-10 | 1961-07-12 | $7700.00 | Window Closed / Lapsed |